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1357175-04-2

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1357175-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1357175-04-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,1,7 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1357175-04:
(9*1)+(8*3)+(7*5)+(6*7)+(5*1)+(4*7)+(3*5)+(2*0)+(1*4)=162
162 % 10 = 2
So 1357175-04-2 is a valid CAS Registry Number.

1357175-04-2Relevant articles and documents

Pd-Catalyzed asymmetric hydrogenation of 3-(toluenesulfonamidoalkyl)indoles

Duan, Ying,Chen, Mu-Wang,Chen, Qing-An,Yu, Chang-Bin,Zhou, Yong-Gui

supporting information; experimental part, p. 1235 - 1238 (2012/03/07)

A series of 2-substituted 3-(toluenesulfonamidoalkyl)indoles was synthesized by application of (EtO)2POH or iodine as the catalyst, and was hydrogenated using chiral Pd catalyst, giving the 2,3-disubstituted indolines with up to 97% ee. The Royal Society of Chemistry 2012.

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