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1616793-32-8

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1616793-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616793-32-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,7,9 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1616793-32:
(9*1)+(8*6)+(7*1)+(6*6)+(5*7)+(4*9)+(3*3)+(2*3)+(1*2)=188
188 % 10 = 8
So 1616793-32-8 is a valid CAS Registry Number.

1616793-32-8Downstream Products

1616793-32-8Relevant articles and documents

Three-component reactions of ketene dithioacetals, aldehydes, and arenesulfinic acids: Facile synthesis of allylic sulfones

Liang, Deqiang,Huang, Wenzhong,Yuan, Lin,Ma, Yinhai,Ouyang, Liping,Rao, Yuqin,Yang, Yuxian

, p. 1930 - 1937 (2014/07/07)

A facile and efficient synthesis of allylic sulfones via sulfuric acid-mediated three-component reactions of easily available ketene dithioacetals, aldehydes, and arenesulfinic acids is presented. The reaction features low cost and good yields.

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