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1313263-62-5

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1313263-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1313263-62-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,2,6 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1313263-62:
(9*1)+(8*3)+(7*1)+(6*3)+(5*2)+(4*6)+(3*3)+(2*6)+(1*2)=115
115 % 10 = 5
So 1313263-62-5 is a valid CAS Registry Number.

1313263-62-5Downstream Products

1313263-62-5Relevant articles and documents

Organocatalytic asymmetric conjugate addition and cascade acyl transfer reaction of α-nitroketones

Lu, Rui-Jiong,Yan, Yun-Yun,Wang, Jin-Jia,Du, Quan-Sheng,Nie, Shao-Zhen,Yan, Ming

experimental part, p. 6230 - 6239 (2011/10/04)

Organocatalytic asymmetric conjugate addition of α-nitroketones to β,γ-unsaturated α-keto esters has been developed. A pyrrolidine-based thiourea-tertiary amine was identified as the best catalyst. The reaction was found to proceed via cascade conjugate a

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