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6156-16-7

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6156-16-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6156-16-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,5 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6156-16:
(6*6)+(5*1)+(4*5)+(3*6)+(2*1)+(1*6)=87
87 % 10 = 7
So 6156-16-7 is a valid CAS Registry Number.

6156-16-7Downstream Products

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