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155975-21-6

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155975-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155975-21-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,9,7 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 155975-21:
(8*1)+(7*5)+(6*5)+(5*9)+(4*7)+(3*5)+(2*2)+(1*1)=166
166 % 10 = 6
So 155975-21-6 is a valid CAS Registry Number.

155975-21-6Upstream product

155975-21-6Downstream Products

155975-21-6Relevant articles and documents

Enzymatic Preparation of Enantiomerically Pure (1R,2R)- and (1S,2S)-2-Aminocyclohexanols

Takada, Hironao,Takagi, Seiji,Kawakubo, Hiromu

, p. 1196 - 1197 (1994)

The Pseudomonas cepacia lipase-catalyzed enantioselective hydrolysis of trans-2-(t-butoxycarbonyl)aminocyclohexyl acetate was readily accomplished to provide a practical method for the industrial preparation of enantiomerically pure (1R,2R)- and (1S,2S)-2-aminocyclohexanols.

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