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6-Chloro-2',6'-dimethyl-1',4'-dihydro-[2,4']bipyridinyl-3',5'-dicarboxylic acid 5'-(2-chloro-ethyl) ester 3'-methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131747-76-7

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131747-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131747-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,4 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131747-76:
(8*1)+(7*3)+(6*1)+(5*7)+(4*4)+(3*7)+(2*7)+(1*6)=127
127 % 10 = 7
So 131747-76-7 is a valid CAS Registry Number.

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