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161887-08-7

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161887-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161887-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,8 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 161887-08:
(8*1)+(7*6)+(6*1)+(5*8)+(4*8)+(3*7)+(2*0)+(1*8)=157
157 % 10 = 7
So 161887-08-7 is a valid CAS Registry Number.

161887-08-7Relevant articles and documents

Lipase-catalyzed Enantioselective Hydrolysis of N-Acyloxymethyl Groups in Organic Solvent: Syntheses of Chiral 5,5-Disubstituted 1-Methylbarbiturates

Murata, Masakazu,Achiwa, Kazuo

, p. 6763 - 6766 (2007/10/02)

Chiral 5,5-disubstituted N-acyloxymethylbarbiturates have been obtained in 40-99percent optical yields by lipase-catalyzed hydrolyses of 5,5-disubstituted bisacyloxymethylbarbiturates in H2O-saturated diisopropyl ether.These chiral barbiturates were readi

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