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158870-93-0

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158870-93-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158870-93-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,8,7 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 158870-93:
(8*1)+(7*5)+(6*8)+(5*8)+(4*7)+(3*0)+(2*9)+(1*3)=180
180 % 10 = 0
So 158870-93-0 is a valid CAS Registry Number.

158870-93-0Downstream Products

158870-93-0Relevant articles and documents

Retention of Configuration in the Ritter-type Substitution Reaction of Chiral β-Arylthio Alcohols through the Anchimeric Assistance of the Arylthio Group

Toshimitsu, Akio,Hirosawa, Chitaru,Tamao, Kohei

, p. 8997 - 9008 (2007/10/02)

In chiral alcohols bearing a phenylthio group at the β carbon atom, the hydroxy group is replaced by nitriles through the anchimeric assistance of the phenylthio group to afford chiral amides with retention of configuration.This stereospecific Ritter-type

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