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N-butyl-1-methyl-4-(1-methyl-4-nitropyrrole-2-carboxamido)pyrrole-2-carboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

207128-73-2

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207128-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207128-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,1,2 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 207128-73:
(8*2)+(7*0)+(6*7)+(5*1)+(4*2)+(3*8)+(2*7)+(1*3)=112
112 % 10 = 2
So 207128-73-2 is a valid CAS Registry Number.

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