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1159738-77-8

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1159738-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1159738-77-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,7,3 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1159738-77:
(9*1)+(8*1)+(7*5)+(6*9)+(5*7)+(4*3)+(3*8)+(2*7)+(1*7)=198
198 % 10 = 8
So 1159738-77-8 is a valid CAS Registry Number.

1159738-77-8Downstream Products

1159738-77-8Relevant articles and documents

Synthesis of enantiomerically pure γ-azidoalcohols by lipase-catalyzed transesterification

Kamal, Ahmed,Malik, M. Shaheer,Shaik, Ahmad Ali,Azeeza, Shaik

, p. 1078 - 1083 (2008/09/19)

An enantioselective synthesis of chiral γ-azidoalcohols via lipase-catalyzed resolution is described. The efficiency of various lipases and the effect of different solvents have been studied. Pseudomonas cepacia immobilized on diatomaceous earth (PS-D) in n-hexane catalyzed the transesterification process in an efficient manner providing γ-azidoalcohols in high enantiomeric excess.

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