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87292-15-7

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87292-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87292-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,9 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87292-15:
(7*8)+(6*7)+(5*2)+(4*9)+(3*2)+(2*1)+(1*5)=157
157 % 10 = 7
So 87292-15-7 is a valid CAS Registry Number.

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