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64399-33-3

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64399-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64399-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,3,9 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64399-33:
(7*6)+(6*4)+(5*3)+(4*9)+(3*9)+(2*3)+(1*3)=153
153 % 10 = 3
So 64399-33-3 is a valid CAS Registry Number.

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