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1503527-77-2

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1503527-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1503527-77-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,3,5,2 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1503527-77:
(9*1)+(8*5)+(7*0)+(6*3)+(5*5)+(4*2)+(3*7)+(2*7)+(1*7)=142
142 % 10 = 2
So 1503527-77-2 is a valid CAS Registry Number.

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