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4-Pteridinamine, N-[3-(4-methyl-1-piperazinyl)propyl]-6,7-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

677298-32-7

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677298-32-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 677298-32-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,7,2,9 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 677298-32:
(8*6)+(7*7)+(6*7)+(5*2)+(4*9)+(3*8)+(2*3)+(1*2)=217
217 % 10 = 7
So 677298-32-7 is a valid CAS Registry Number.

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