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147742-73-2

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147742-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147742-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,7,4 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 147742-73:
(8*1)+(7*4)+(6*7)+(5*7)+(4*4)+(3*2)+(2*7)+(1*3)=152
152 % 10 = 2
So 147742-73-2 is a valid CAS Registry Number.

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