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1371535-55-5

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1371535-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1371535-55-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,1,5,3 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1371535-55:
(9*1)+(8*3)+(7*7)+(6*1)+(5*5)+(4*3)+(3*5)+(2*5)+(1*5)=155
155 % 10 = 5
So 1371535-55-5 is a valid CAS Registry Number.

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