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87834-47-7

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87834-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87834-47-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,3 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87834-47:
(7*8)+(6*7)+(5*8)+(4*3)+(3*4)+(2*4)+(1*7)=177
177 % 10 = 7
So 87834-47-7 is a valid CAS Registry Number.

87834-47-7Relevant articles and documents

The effect of catechin derivatives on the enantioselectivity of lipase-catalyzed hydrolyses of alkynol benzoate esters

Nakamura, Kaoru,Takenaka, Keishi

, p. 415 - 422 (2007/10/03)

Polyphenols, such as (+)-catechin and pyrogallol could be used to enhance stereochemical control in the lipase-catalyzed hydrolysis of alkynol benzoate esters, leading to increased enantioselectivities in the kinetic resolution of alkynols with lipase Amano AH.

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