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2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-1-butyl-3-(2-propenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

628278-99-9

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628278-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 628278-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,8,2,7 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 628278-99:
(8*6)+(7*2)+(6*8)+(5*2)+(4*7)+(3*8)+(2*9)+(1*9)=199
199 % 10 = 9
So 628278-99-9 is a valid CAS Registry Number.

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