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330551-34-3

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330551-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330551-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,5,5 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 330551-34:
(8*3)+(7*3)+(6*0)+(5*5)+(4*5)+(3*1)+(2*3)+(1*4)=103
103 % 10 = 3
So 330551-34-3 is a valid CAS Registry Number.

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