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1255929-05-5

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1255929-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1255929-05-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,9,2 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1255929-05:
(9*1)+(8*2)+(7*5)+(6*5)+(5*9)+(4*2)+(3*9)+(2*0)+(1*5)=175
175 % 10 = 5
So 1255929-05-5 is a valid CAS Registry Number.

1255929-05-5Downstream Products

1255929-05-5Relevant articles and documents

A highly efficient asymmetric Michael addition of α,α- disubstituted aldehydes to maleimides catalyzed by primary amine thiourea salt

Yu, Feng,Jin, Zhichao,Huang, Huicai,Ye, Tingting,Liang, Xinmiao,Ye, Jinxing

experimental part, p. 4767 - 4774 (2010/11/20)

The first highly efficient Michael addition of challenging α,α-disubstituted aldehydes to maleimides catalyzed by a simple bifunctional primary amine thiourea catalyst/benzoic acid system has been successfully developed to generate quaternary carbon cente

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