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CAS REGISTRY and CAS Registry Number FAQs | CAS
What does a CAS Registry Number look like? A CAS Registry Number is a numeric identifier that can contain up to 10 digits, divided by hyphens into three parts. The right-most digit is a check digit used to verify the validity and uniqueness of the entire number. For example, 58-08-2 is the CAS Registry Number for caffeine. How does CAS assign
FAQs | CAS
A. CAS offers Common Chemistry, a free web resource that contains CAS Registry Numbers for approximately 7,900 chemicals of widespread general public interest. Common Chemistry is helpful for those who know either a name or CAS Registry Number of a common chemical and want to pair both pieces of information.
CAS REGISTRY - The gold standard for chemical substance
Registry Lookup - for a simple exact match of a chemical name or CAS Registry Number Note: If your organization uses CAS Registry Numbers to help others locate accurate chemical information, please refer to the CAS RN Verified Partner Program information to ensure appropriate licensing and use.
CAS Registry Number
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), including organic and inorganic compounds
Registry File: CAS Registry Numbers on STN: ACS CINF
Registry Number Index. It contains a list of CAS Registry Numbers for all types of substances, i.e., biochemical, organic, inorganic, metals, alloys, and polymers. Chemical Name Index. Although there is only one Registry Number for a given substance, there can be anywhere from one to hundreds of names for a chemical.
CAS Numbers | Spectrum Chemical
A CAS Registry Number contains up to 10 digits, divided by hyphens into three parts with right most digit a check digit. Shown below are fifty (50) of the most popular CAS numbers contained within the Spectrum Chemical product offering along with the CAS number’s chemical name.
N,N-Dimethylcyclohexylamine CAS NO.98-94-2
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N,N-Dimethyldodecylamine CAS NO.112-18-5 - LookChem
N,N-Dimethyldodecylamine 112-18-5 Suppliers,provide N,N-Dimethyldodecylamine 112-18-5 product and the products related with China (Mainland) N,N-Dimethyldodecylamine 112-18-5 Jinan Finer Chemical Co., Ltd China (Mainland)