CAS Number Lookup Tool

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Disperse Red 191 (CAS 103657-51-8)

CAS Number 103657-51-8
English Name Disperse Red 191
Chinese Name 分散红191
Molecular Formula C22H17NO5
Molecular Weight 375.38
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About CAS Numbers

A CAS Registry Number is a unique numerical identifier assigned by the Chemical Abstracts Service to every chemical substance described in the open scientific literature. It contains up to 10 digits separated by hyphens (e.g. 107-98-2). Use this free tool to look up any chemical by its CAS number and get molecular properties instantly.

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