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91166-87-9

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91166-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91166-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,6 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91166-87:
(7*9)+(6*1)+(5*1)+(4*6)+(3*6)+(2*8)+(1*7)=139
139 % 10 = 9
So 91166-87-9 is a valid CAS Registry Number.

91166-87-9Downstream Products

91166-87-9Relevant articles and documents

RICERCHE SU COMPOSTI AD ATTIVITA PSICOTROPA. Nota VIII - Sintesi ed attivita sedativa di alcuni derivati 9-sostituiti della 5-fenilpirrolobenzotiazepina e della cis-4,5-diidro-4-idrossi-5-fenilpirrolobenzotiazepina

Nacci,Fiorini,Vomero,Taddei,Taddei

, p. 289 - 304 (2007/10/02)

Syntheses of 9-chloro-, 9-trifluoromethyl- and 9-methoxy-5-phenylpyrrolobenzothiazepine (II a-c) and of cis-9-chloro- and cis-9-trifluoromethyl-4,5-dihydro-4-hydroxy-5-phenylpyrrolobenzothiazepine with the respective acetyl derivat

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