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1415638-53-7

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1415638-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1415638-53-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,6,3 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1415638-53:
(9*1)+(8*4)+(7*1)+(6*5)+(5*6)+(4*3)+(3*8)+(2*5)+(1*3)=157
157 % 10 = 7
So 1415638-53-7 is a valid CAS Registry Number.

1415638-53-7Relevant articles and documents

Visible-Light-Mediated Late-Stage Sulfonylation of Boronic Acids via N-S Bond Activation of Sulfonamides

Zhen, Jingsong,Du, Xian,Xu, Xiaohong,Li, Yihui,Yuan, Han,Xu, Dejing,Xue, Can,Luo, Yong

, p. 1986 - 1991 (2022/02/07)

A visible-light-mediated late-stage arylation of N-S bonds in sulfonamides has been developed with using readily available imines as sulfonyl radical source. Diverse complex sulfones could be synthesized by prefunctionalizaiton and subsequent N-S bond ary

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