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1258326-23-6

1258326-23-6

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1258326-23-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258326-23-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,3,2 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1258326-23:
(9*1)+(8*2)+(7*5)+(6*8)+(5*3)+(4*2)+(3*6)+(2*2)+(1*3)=156
156 % 10 = 6
So 1258326-23-6 is a valid CAS Registry Number.

1258326-23-6Downstream Products

1258326-23-6Relevant articles and documents

Chiral amine thiourea-promoted enantioselective michael addition reactions of 3-substituted benzofuran-2(3 H)-ones to maleimides

Li, Xin,Hu, Shenshen,Xi, Zhiguo,Zhang, Long,Luo, Sanzhong,Cheng, Jin-Pei

, p. 8697 - 8700 (2010)

A highly diastereo- and enantioselective Michael addition reaction with respect to prochiral 3-substituted benzofuran-2(3H)-ones and maleimides by a chiral bifunctional thiourea-tertiary amine catalyst was investigated. The corresponding adducts, containi

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