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76937-83-2

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76937-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76937-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,3 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76937-83:
(7*7)+(6*6)+(5*9)+(4*3)+(3*7)+(2*8)+(1*3)=182
182 % 10 = 2
So 76937-83-2 is a valid CAS Registry Number.

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