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107932-20-7

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107932-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107932-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,9,3 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107932-20:
(8*1)+(7*0)+(6*7)+(5*9)+(4*3)+(3*2)+(2*2)+(1*0)=117
117 % 10 = 7
So 107932-20-7 is a valid CAS Registry Number.

107932-20-7Upstream product

107932-20-7Relevant articles and documents

Preparation of chiral allylic alcohols using Rhizopus nigricans. Use of the Harada-Nakanishi exciton chirality method for verifying configurational assignments of allylic alcohols

Ito, Satoru,Kasai, Masaji,Ziffer, Herman,Silverton, J.V.

, p. 574 - 582 (2007/10/02)

A series of (R) acyclic and cyclic allylic alcohols was prepared by enantioselective hydrolysis of acetates using Rhizopus nigricans.The configurations of the alcohols formed were established by chemical methods and, in the case of 1,2-benzocyclohepta-1,3

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