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131934-60-6

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131934-60-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131934-60-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,3 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131934-60:
(8*1)+(7*3)+(6*1)+(5*9)+(4*3)+(3*4)+(2*6)+(1*0)=116
116 % 10 = 6
So 131934-60-6 is a valid CAS Registry Number.

131934-60-6Relevant articles and documents

A Carbonyl 1,1-Zwitterion Synthon for Ester and Macrolide Synthesis

Trost, Barry M.,Granja, Juan R.

, p. 1044 - 1046 (2007/10/02)

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