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87615-38-1

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87615-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87615-38-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,1 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87615-38:
(7*8)+(6*7)+(5*6)+(4*1)+(3*5)+(2*3)+(1*8)=161
161 % 10 = 1
So 87615-38-1 is a valid CAS Registry Number.

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