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151927-79-6

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151927-79-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151927-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,2 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 151927-79:
(8*1)+(7*5)+(6*1)+(5*9)+(4*2)+(3*7)+(2*7)+(1*9)=146
146 % 10 = 6
So 151927-79-6 is a valid CAS Registry Number.

151927-79-6Relevant articles and documents

Iridium-catalyzed enantioselective hydrogenation of α,β- unsaturated carboxylic acids with tetrasubstituted olefins

Song, Song,Zhu, Shou-Fei,Li, Yu,Zhou, Qi-Lin

supporting information, p. 3722 - 3725 (2013/08/23)

A highly efficient asymmetric hydrogenation of α,β-unsaturated carboxylic acids with tetrasubstituted olefin catalyzed by chiral spiro iridium complexes has been developed for the preparation of chiral α-substituted carboxylic acids in excellent enantioselectivities (up to 99% ee).

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