Cas Number Database

There is no warranty of accuracy or completeness of any information contained herein. You can search for substances in Common Chemistry in one of 2 ways: CAS Registry Number; Chemical Name; CAS Registry Number Look Up. Keyword Research: People who searched benzene cas number also searched. Here you can get chemical information (such as chemical physical properties, safety data, Excellent china suppliers and their web addresses and etc. *Please select more than one item to compare. Chemical substance, property data search via eChemPortal links to reports and datasets on hazard and risk assessments for government chemical review programmes. gChem gives your Google Spreadsheets four new formulas that accept as an argument a chemical name or Chemical Abstracts Service (CAS) Registry number:. The Total Tonnage Band is compiled from all the dossiers with two exceptions; any tonnages claimed confidential and any quantity used as an intermediate to produce a different chemical. The program will search for all the names including synonyms. This UDIN System has been developed by ICAI to facilitate its members for verification and certification of the documents and for securing documents and authenticity thereof by Regulators. The Chemical and Physical Properties Database web server will locate all available chemical and physical property values for that compound. Back to Databases. Visit Learn to Use TOXNET for a training schedule and TOXNET workbook. The Substance Registry Services (SRS) is EPA's authoritative resource for information about chemicals, biological organisms, and others substance tracked or regulated by EPA. ToxTutor is an advanced level self-paced tutorial covering key principles. CAS numbers are unique chemical identifiers assigned by Chemical Abstracts Service. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. Type the CAS Number in the entry box. HWTS Help? Search is based upon all data entered. Study away in the US and around the world Global Academics. If a search fails, you may be able to find the desired compound through a formula search. All chemicals have a CAS registry number r (Chemical Abstracts Service). numerus , number] 1. After a freshman All-Conference Rookie Team campaign, averaging 9. Molecular Formula: C 12 H 12;. Search chemicals by name, molecular formula, structure, and other identifiers. Some of the results have (M)SDS links or link to the manufacturer's web site where you can then inquire about or find the sheet you want. Keyword Research: People who searched carbazole cas number also searched. There is no warranty of accuracy or completeness of any information contained herein. As of May 23, 2013 the CAS Registry contained 71. There are more than 6,000 drugs and 57,000 intermediates in this database. Get your company listed on the largest and fastest growing online website platform. Back to Databases. Keyword Research: People who searched dioxane cas number also searched. • For sure if you have a CAS Registry number from a catalogue you can search with that number in the Substance Identifier search tool • Check the result! Many CAS numbers i. If you do not see a compound you are looking for please try search by structure or send inquiry for custom synthesis service. Synonyms for. Cyclohexyl bromide. The user can then pick the chemical name from the pick list by double-clicking on the name. Whether for the purpose of performing substructure search, generating structure images, clustering, or assigning molecular weight, generating chemical structures from common names and CAS Numbers can be a major problem. Yes, the CAS number is required for some customs documentation. Search in HazMat Database 3674 hazardous materials integrated, including 1088 identified by CAS. You can look up chemicals by their CAS numbers and by partial matches of their name. The sequence information comes from CAS and GenBank, produced by the National Institutes of Health. Lookup Chemical Name. Please reduce your list by using the filtering tool to the left. This label is where you will find the serial number. Search strings are not case sensitive. Figure 1: Showing a search for a Chemical Name. HWTS Help? Search is based upon all data entered. Study away in the US and around the world Global Academics. Add a CAS record for each CAS request. ASK FOR QUOTATION. Individual SDS can be downloaded, saved, and printed. With coverage of nearly 150 international regulatory inventories and lists, NCI Global makes it easy to search by CAS Registry Numbers®, chemical names, and more. A Search Engine for chemical products from Japan. The EC Inventory comprises three individual inventories, EINECS, ELINCS and the NLP list. If your case is eligible, you can proceed to schedule an appointment. This method is esentially used by organizations of which some users, for technical or political reasons, are not registered in their LDAP directory but in a distinct database. or substance name, you can find all REACH registration numbers assigned and registrants' names. It's the perfect way to perform regulatory checks on CAS numbers by chemical name, PMN number, EC number, and more. Each product in our searchable list is proudly stamped with a CSA Mark. chemBlink provides a free database of chemicals from around the World, searchable for product identifications, CAS numbers, molecular formulas and structures, chemical and physical properties, safety data, suppliers and their web addresses. There is no warranty of accuracy or completeness of any information contained herein. UNPUBLISHED CAS; In this section Chemical Information on the Web; Chemistry Search Service; Historical Enquiries; Registered charity number 207890. Serial number: 10163258. Listing of chemicals CAS Number: 7782-91-4 through CAS Number: 8008-57-9 with links to more detailed information for each chemical. About 50,000 numbers are added every week. Warning: The database currently used for name searches contains only a subset of commonly used names. Chemical Search Please select the chemical used in your application. Chemical Abstracts Service Registry Number is a unique identifier for a chemical and its synonyms. EC numbers are used for chemical substances on the market within the EU. This UDIN System has been developed by ICAI to facilitate its members for verification and certification of the documents and for securing documents and authenticity thereof by Regulators. The colour database is collected and created by the experts of Chemnet. We brought you to this page based on your search query. ChemicalBook provide information on the 57583-35-4: structure, uses, msds, molecular formula, cas, and suppliers. Here you can get chemical information (such as chemical physical properties, safety data, Excellent china suppliers and their web addresses and etc. Molecular Formula. )-Propylene glycol, (RS)-1,2-Propanediol, 1,2-(RS)-Propanediol, 1,2-DIHYDROXYPROPANE, 1,2-PROPANDIOL, 1. C 146A, 15. com - Global Chemical Network. The European Community number (EC number) is a unique seven-digit identifier that was assigned to substances for regulatory purposes within the European Union by the European Commission. by synthesis route, Search CAS number by precursor and downstream products, Free chemical CAS database. You may search by chemical name or CAS number. If you have access to CAS online, or some other search services, you can search for the element using the CAS registry number r. isocyanates with cas numbers | isocyanates with cas numbers. This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element. There is a guide to choosing a database. Links with this icon indicate that you are leaving the CDC website. The Total Tonnage Band is compiled from all the dossiers with two exceptions; any tonnages claimed confidential and any quantity used as an intermediate to produce a different chemical. *Please select more than one item to compare. flavor industry. Search By Case Number - Criminal * Required Fields. You will be. The CAS database currently contains over 55 million different organic and inorganic chemical compounds. Chemical Search Search chemical compounds and elements by chemical name or CAS number*. Dequest® 2066C2 is a higher active material version of Dequest® 2066. CAS Registry Numbers are assigned by the Chemical Abstracts Service, a division of the American Chemical Society. All chemicals have a CAS registry number r (Chemical Abstracts Service). The free tool is used to access thousands of CAS numbers and Chemical Names in a searchable format. Search the database using any combination of the following criteria: Chemical Name or CAS number, Facility Site Name or Registry ID, or geography. The NIST Chemistry WebBook was developed in part with funds from the Systems Integration for Manufacturing Applications (SIMA) program at NIST. Search by CAS/MFCD. List of Chemical Products Manufactured by Japanese Companies. The registry number is a "smart number". cn provides you with the most complete and up-to-date information on Cas no for chemicals, Cas number search database by name, online free cas number chemistry search engin services and so on. maleate cas number | maleate cas number. Browse catalog by CAS numbers - 1145 compounds. Toggle navigation Search Results related to benzaldehyde cas number on Search Engine. CAS Number: 1049750-12-0 Chemical Formula: C10H24Cl2N2O Synonyms: 2-(1-isobutyl-2-piperazinyl)ethanol dihydrochloride. Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods. The conference, for the first tim. This video is unavailable. Wildcards supported. Welcome to the Chemical Ingredient Application. Redistribution rights for CAS registry numbers are reserved by the American Chemical Society. Molecular Formula: C 6 H 11 Br; Molecular Weight: 163. Search results for cas number at Sigma-Aldrich. The basis of this first file is the version of the Open NCI Database as provided by DTP in December 2010 (2D Coordinates SD File with 266,151 records. This page was last edited on 11 September 2019, at 11:49. ASK FOR QUOTATION. Type the CAS Number in the entry box. About 50,000 numbers are added every week. Privacy Policy Terms and Conditions You are not Logged In. Online Chemical CAS Database with Global Chemical Suppliers is provided by Global Chemical Network,ChemNet. NCI Global is a single resource for up-to-date regulatory information on hundreds of thousands of chemical compounds regulated worldwide. Product Category Gene Symbol RefSeq Gene Description TRC No. Toggle navigation M icrolinkinc Search Results related to thymolphthalein cas number on Search Engine. There is no warranty of accuracy or completeness of any information contained herein. EBI's main focus is serving the life science community. Each and every chemical has a number that is usually unique. CAS Properties. To search with full chemical name, letters of the chemical name should be entered first. The number of substances for which information is available in the database will increase over time as companies submit more registrations dossiers. Molasses is the thick liquid left over after sucrose is removed from the mother liquid in sugar manufacture. Agent Name Agent Number CAS Number Last Updated; ADDERALL: 1016: NONE: 08/03/2019: Summary. A CAS Registry number is a special number that is given to each chemical compound, substance and alloy. Chemicals can be searched either by the chemical name, e. One of the biggest complaints about the online INCI Dictionary is that their search function is terrible. If a material does not have a UN number, it may be assigned an NA number; these are usually 4-digit numbers starting with 8 or 9 such as 9037 (or ideally, NA9037), the NA number for hexachloroethane. Search Results Your search criteria retrieved the substance(s) below, or the same substance(s) identified by another identifier, or an indirect match based on subsequent search(es) on numbers, names or synonyms. About 50,000 numbers are added every week. Pands pschemicals P&S Chemicals Your Chemical Products supplier. 53988-10-6, 2-Mercaptomethylbenzimidazole, 258-904-8 manufacturer / supplier in China, offering Antioxidant 2-Mercaptomethylbenzimidazole (CAS No. SureChEMBL will hold 15 million. Our certified product listing is a comprehensive list of products that have been thoroughly evaluated for quality and safety. The agent name as used on the ERSH-DB card is shown in capital letters. The free tool is used to access thousands of CAS numbers and Chemical Names in a searchable format. The Chinese Academy of Sciences (CAS) Thursday has invited top-level international scientists to Beijing to share their latest research and discuss the newest achievements in frontier sciences. Likewise, a single chemical has only one CAS number, but will have a different NSN for each manufacturer! Inclusion of CAS numbers on an MSDS is a great idea because it is fairly easy to determine the chemical name/formula in a database. Lastly, you can use a CAS# (Chemical Abstract Service number) or MFCD# (MDL's unique ID number) to search for compounds. com - Global Chemical Network. There are more than 6,000 drugs and 57,000 intermediates in this database. Search Find response information for thousands of hazardous materials, including fire and explosion hazards, health hazards, firefighting techniques, cleanup procedures, protective clothing, and chemical properties. All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the Creative Commons CC0 License; text in the other namespaces is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Home; Search Results related to naphthalene cas number on Search Engine. Home; Text Search; CAS Numbers List of Chemicals - 11329 compounds - page 2. Today scientists and researchers around the world rely upon the CAS Registry Number as the globally. Quotes Boxes | You number one source for daily inspirational quotes, saynings & famous quotes Christmas is Coming !!!!! impossible de rester calme (moi en. This page was last edited on 11 September 2019, at 11:49. EC numbers are used for chemical substances on the market within the EU. 25038-32-8 Access full datasheet Last edited June 08, 2016. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. maleate cas number | maleate cas number. Complete CAS Registry Number List of Chemicals from Around the World--ChemNet CAS Database. It compiles information from several government agencies and organizations. Wildcards supported. Search by CAS Number to find Chemical Suppliers in Japan. Chemical Abstracts Service Registry Numbers (CAS RN) and Harmonized System Codes (HS codes)) assigned to the scheduled chemicals. Chemical Search Please select the chemical used in your application. Home; Text Search; CAS Numbers List of Chemicals. There are more than 1,000 colours in this database about the colours' physicochemical property, applications, synthetic methods and so on. 53988-10-6, 2-Mercaptomethylbenzimidazole, 258-904-8 manufacturer / supplier in China, offering Antioxidant 2-Mercaptomethylbenzimidazole (CAS No. Home; Text Search; CAS Numbers List of Chemicals - 11329 compounds - page 2. When you search for a CAS number on our website, it will instantly check that the number you entered meets the CAS registry number format. Back to Databases Back to Registration Branch. The EC inventory published below is a copy as received from the JRC in 2008 on the founding of ECHA. Further Reading ESIS (EU Existing Substances Information System) at the European Chemicals Bureau is an online database. All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the Creative Commons CC0 License; text in the other namespaces is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Looking for online definition of CAS or what CAS stands for? CAS is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary. This video is unavailable. Browse catalog by CAS numbers - 1145 compounds. There is no warranty of accuracy or completeness of any information contained herein. A guide to the classification of chemicals in the Combined Nomenclature. A CAS Registry number is a special number that is given to each chemical compound, substance and alloy. For example, benzene (CAS RN 71-43-2) would be 000071432. China Cas Number, China Cas Number Suppliers and Manufacturers Directory - Source a Large Selection of Cas Number Products at cas 1451-82-7 ,cas 17639-93-9 ,cas 90-43-7 from China Alibaba. Here you can get chemical information (such as chemical physical properties, safety data, Excellent china suppliers and their web addresses and etc. Search By Case Number - Criminal * Required Fields. carbazole cas number | carbazole cas number. Product Category Gene Symbol RefSeq Gene Description TRC No. To search with full chemical name, letters of the chemical name should be entered first. Confirmation Letters and candidate numbers will also be mailed within three weeks of the date that the application form was received at the CAS Office beginning in early February for April Examinations and early August for October Examinations. The colour database is collected and created by the experts of Chemnet. ENZYME is a repository of information relative to the nomenclature of enzymes. Data from NIST Standard Reference Database 69: NIST Chemistry WebBook; The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. Press here to search: CAS registry numbers are copyrighted by the American Chemical Society. Long story short I added two new CAS servers to form a CAS array, we previously had 3 CAS servers which were on the same boxes as our Mail DAG. Search by Reference Standard name, catalog number, or CAS number. respectively. The facility name provided is the facility as identified in a TSCA submission. FDA Substance Registration System - Unique Ingredient Identifier Search. Enter identifier (such as PMN Number or Accession Number); optionally, specify specific types of identifiers that should be searched Contains Begins With Exact Match PMN Number Accession Number All. Search by Agent License Number. This database of chemical compounds is by no means an exhaustive listing of chemicals compounds as there are literally tens of millions if not hundreds of millions of chemical compounds known to man and used in industry. THE SERIAL NUMBER either. Each summary contains basic chemical information, ADIs/TDIs, links to the most recent reports and monographs as well as to the specification database, and a history of JECFA evaluations. Hampir semua database molekul sekarang bisa dicari dengan nomor CAS. Enter the chemical name or lookup the appropriate CAS number by clicking on the "Lookup Pollutant codes and CAS Numbers" link. Molecular Formula: C 12 H 12;. Redistribution rights for CAS registry numbers are reserved by the American Chemical Society. Agent Name Agent Number CAS Number Last Updated; 2,3,4-TRIMETHYLHEXANE: 3421: 921-47-1: 05/25/2019: Summary: 6 beta-HYDROXYCORTISOL: 2715: 53-35-0: 10/01/2019: Summary. PubChem is the world's largest collection of freely accessible chemical information. This page was last edited on 11 September 2019, at 11:49. To search the CAS registry number database, it is necessary to have either the CAS number, the common or trade name, or the chemical name for the substance of interest. chemBlink provides a free database of chemicals from around the World, searchable for product identifications, CAS numbers, molecular formulas and structures, chemical and physical properties, safety data, suppliers and their web addresses. Wild card search is provided by adding * to the search string. Also contains some chemical/physical property information, FT-IR and NMR spectra, and MSDS. atomic mass number A number equal to the sum of all the neutrons and the protons in an atom's nucleus. gov), the official source of U. 57-55-6:C3H8O2, 1,2-Propanediol, (. Agency License Number. Chemical Database. This query yields a list of chemical ingredient names that meets the criteria you specify below. The Chemical Abstracts Service (CAS) has developed a registry of unique numeric identifiers, The CAS Numbers or CAS Registry Numbers , for more than 73 million organic and inorganic substances including compounds, metals, alloys, minerals, organometalics, elements, isotopes and biochemicals. AFA serial number: 14835543. CAS AA 313: The Politics and Policy of HBO's The Wire HBO's television series The Wire is used to explore politics and policy. Search For A Company. The Total Tonnage Band is compiled from all the dossiers with two exceptions; any tonnages claimed confidential and any quantity used as an intermediate to produce a different chemical. Show Only Active Yes No. Only enter the numbers of the plant, do not include any letters. Click here, to watch an Export Training Video on how to Classify Your Commodity. Clone ID Accession No. The EC inventory published below is a copy as received from the JRC in 2008 on the founding of ECHA. Molecular Formula: C 6 H 11 Br; Molecular Weight: 163. Google has many special features to help you find exactly what you're looking for. Hampir semua database molekul sekarang bisa dicari dengan nomor CAS. Home; Extension; Country; Search Results related to maleate cas number on Search Engine. The registry number is a "smart number". Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods. LinkedIn Banquets - Food & Beverage Attendant (PT/CAS) in Moses Lake, WA. The CAS Registry Number is the universally recognized unique identifier of chemical substances and is often found on packaging and on articles of commerce. com - Global Chemical Network. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Bae Cas Number Suppliers USA. This is given in each case in square brackets. Press here to search: CAS registry numbers are copyrighted by the American Chemical Society. Use of this online version of BRENDA is free under the CC BY 4. Toggle navigation Keyworddifficultycheck. CAS Registry Numbers are assigned by the Chemical Abstracts Service, a division of the American Chemical Society. Here you can get chemical information (such as chemical physical properties, safety data, Excellent china suppliers and their web addresses and etc. About Common Chemistry Database Description. You can search for compounds by registry number, CAS number, molecular formula, chemical name or synonyms in different languages as well as by physical and chemical characteristics and combinations of those data. It is comprised of the following lists: EINECS (European INventory of Existing Commercial chemical Substances) as published in O. 57-55-6:C3H8O2, 1,2-Propanediol, (. CAS Number: 1049750-12-0 Chemical Formula: C10H24Cl2N2O Synonyms: 2-(1-isobutyl-2-piperazinyl)ethanol dihydrochloride. If this isn't what you are looking for, you can continue to Search Results for "" The maximum number of items you can export is 3,000. The Total Tonnage Band is compiled from all the dossiers with two exceptions; any tonnages claimed confidential and any quantity used as an intermediate to produce a different chemical. When you find the one you want, click on the name of the chemical. Type the CAS Number in the entry box. There is a guide to choosing a database. On the report, you can find registration number, registered tonnage band and registrant's name. Search in HazMat Database 3674 hazardous materials integrated, including 1088 identified by CAS. )-Propylene glycol, (RS)-1,2-Propanediol, 1,2-(RS)-Propanediol, 1,2-DIHYDROXYPROPANE, 1,2-PROPANDIOL, 1. All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the Creative Commons CC0 License; text in the other namespaces is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. com - Global Chemical Network. - Searchable synonyms, formulas, resource links, and other chemical information. Chemical information is for reference only and is subject to change. There are more than 6,000 drugs and 57,000 intermediates in this database. Agent License Number. 或者联系我们,聊聊数据批量购买的事儿呗~我们提供各类型的定制化数据服务哦。 详情咨询:白经理 159-2112-0086,或发送详细需求到 hongkui. Automatically, the REGISTRY file is entered and the substance identification data, including the structure diagram, for that CAS Registry Number is displayed in the session screen. Click on a CAS Registry Number hyperlink in a given record. In 2011, IBM gave their database of more than 2. All chemicals have a CAS registry number r (Chemical Abstracts Service). Enter the chemical name or lookup the appropriate CAS number by clicking on the "Lookup Pollutant codes and CAS Numbers" link. Home; CAS Numbers List of Chemicals - 11329 compounds - page 3. EBI’s main focus is serving the life science community. ChemSynthesis Chemical database. The Total Tonnage Band is compiled from all the dossiers with two exceptions; any tonnages claimed confidential and any quantity used as an intermediate to produce a different chemical. )by searching the name, CAS number, molecular formula, molecular weight, MDL number, EINECS number, structure. MyChemicals Build a list of chemicals. Which Resource Should I Use can help you pick the right resource for your search. hetastarch cas number | hetastarch cas number. Urllinking. Wild card search is provided by adding * to the search string. Structure: Reference: CAS number: 67641: 17: name: acetone: 17: synonyms: 2-propanone, propanone, dimethyl ketone, DMK, methyl ketone. The site will use the information in the SDF for the search. CAS RN 2378768-93-3 is the most recent CAS Registry Number CAS also provides specialized databases of chemical reactions, regulated chemicals, commercially available chemicals and Markush substance information. Home; Extension; Country; Search Results related to maleate cas number on Search Engine. It is primarily based on the recommendations of the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology (IUBMB) and it describes each type of characterized enzyme for which an EC (Enzyme Commission) number has been provided [More details / References]. Keyword Research: People who searched isopropanol cas number also searched. A CAS Registry number is a special number that is given to each chemical compound, substance and alloy. Search by catalog number, name, formula, CAS registry number and more. CAS Number into the CAS # field and then click on the. Our certified product listing is a comprehensive list of products that have been thoroughly evaluated for quality and safety. Structure: Reference: CAS number: 67641: 17: name: acetone: 17: synonyms: 2-propanone, propanone, dimethyl ketone, DMK, methyl ketone. CAS numbers identify the chemical, but not its concentration or specific mixture. This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element. A CAS Registry Number, also referred to as CASRN or CAS Number, is a unique numerical identifier assigned by the Chemical Abstracts Service (CAS) to every chemical substance described in the open scientific literature (currently including all substances described from 1957 through the present, plus some substances from the early or mid 1900s. Confirmation Letters and candidate numbers will also be mailed within three weeks of the date that the application form was received at the CAS Office beginning in early February for April Examinations and early August for October Examinations. Name Search results are limited to. Chemical Name Search. Chemical Abstracts Service Registry Number is a unique identifier for a chemical and its synonyms. Search by Agent License Number. Hampir semua database molekul sekarang bisa dicari dengan nomor CAS. CAS Registry Numbers are assigned by the Chemical Abstracts Service, a division of the American Chemical Society. Enter the chemical name or lookup the appropriate CAS number by clicking on the "Lookup Pollutant codes and CAS Numbers" link. The Substance Registry Services (SRS) is EPA's authoritative resource for information about chemicals, biological organisms, and others substance tracked or regulated by EPA. This is a list of CAS numbers by chemical formulas and chemical compounds, indexed by formula. Visit ChemicalBook To find more p-Cresol(106-44-5) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Input the CAS registry number of the product wanted. com Toggle navigation. Consumer Product Solvent Database. Molecular Formula: C 6 H 11 Br; Molecular Weight: 163. CAS numbers are unique chemical identifiers assigned by Chemical Abstracts Service. It is comprised of the following lists: EINECS (European INventory of Existing Commercial chemical Substances) as published in O. Keyword Research: People who searched hexane cas number also searched. ChemADVISOR Online is a fast, reliable, and cost-effective way to search for regulatory information on specific chemicals and chemical groups. ChemSynthesis Chemical database. Learn how the data is formatted to help you search You can perform basic searches or sort the information in different ways. Rules for patterns. CAS provides authoritative chemistry content, curated by Ph. You may search by chemical name or CAS number. Pands pschemicals P&S Chemicals Your Chemical Products supplier. These short numerical sequences are arguably the most widely-used form of molecular identifier, appearing on reagent bottles, in publications, in patents and patent applications, and MSDS sheets. number, the CAS Registry Number ®. Each CAS entry is identified by their CAS Registry Number, or CAS Number for short. PubChem is the world's largest collection of freely accessible chemical information. The CAS Source Index (CASSI) Search Tool is an online resource intended to support researchers and librarians who need accurate bibliographic information. See: mass number atomic number Z The number of negatively charged electrons in an uncharged atom, or the number of protons. Chemical Search Search chemical compounds and elements by chemical name or CAS number*. Keyword Research: People who searched isopropanol cas number also searched. Lookup Chemical Name. Applications. This number is assigned by the American Chemical Society and indexed in Chemical Abstracts published by Chemical Abstracts Service in the US. Chemical Search Engine. Browse catalog by CAS numbers - 1145 compounds. Redistribution rights for CAS registry numbers are reserved by the American Chemical Society. What does it mean? There's no way to know! Wrong! You can find out what it means. This is the first one of a series of files which will be released over the next few months. Type in a CAS Registry Number in the Registry Number search box. Use the keyword and/or filtering options below to access a list of all specific instances of alleged misconduct brought to NCPs. flavor industry. You will be.