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1161737-01-4

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1161737-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1161737-01-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,1,7,3 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1161737-01:
(9*1)+(8*1)+(7*6)+(6*1)+(5*7)+(4*3)+(3*7)+(2*0)+(1*1)=134
134 % 10 = 4
So 1161737-01-4 is a valid CAS Registry Number.

1161737-01-4Downstream Products

1161737-01-4Relevant articles and documents

Highly enantioselective conjugate addition of 1-bromonitroalkanes to α,β-unsaturated ketones catalyzed by 9-amino-9-deoxyepiquinine

Dong, Li-ting,Lu, Rui-jiong,Du, Quan-sheng,Zhang, Jun-min,Liu, Sheng-ping,Xuan, Yi-ning,Yan, Ming

, p. 4124 - 4129 (2009)

Asymmetric conjugate addition of 1-bromonitroalkanes to α,β-unsaturated ketones was studied using chiral primary amines as the catalysts. 9-Amino-9-deoxyepiquinine was found to be highly efficient catalyst for the transformation. 4-Bromo-4-nitroketones we

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