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147738-83-8

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147738-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147738-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,7,3 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 147738-83:
(8*1)+(7*4)+(6*7)+(5*7)+(4*3)+(3*8)+(2*8)+(1*3)=168
168 % 10 = 8
So 147738-83-8 is a valid CAS Registry Number.

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