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76765-32-7

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76765-32-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76765-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,6 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76765-32:
(7*7)+(6*6)+(5*7)+(4*6)+(3*5)+(2*3)+(1*2)=167
167 % 10 = 7
So 76765-32-7 is a valid CAS Registry Number.

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