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6487-37-2

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6487-37-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6487-37-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,8 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6487-37:
(6*6)+(5*4)+(4*8)+(3*7)+(2*3)+(1*7)=122
122 % 10 = 2
So 6487-37-2 is a valid CAS Registry Number.

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