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956357-74-7

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956357-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 956357-74-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,3,5 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 956357-74:
(8*9)+(7*5)+(6*6)+(5*3)+(4*5)+(3*7)+(2*7)+(1*4)=217
217 % 10 = 7
So 956357-74-7 is a valid CAS Registry Number.

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