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N1-ETHYL-4-TRIFLUOROMETHANESULFONYL-BENZENE-1,2-DIAMINE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

304646-59-1

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304646-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 304646-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,6,4 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 304646-59:
(8*3)+(7*0)+(6*4)+(5*6)+(4*4)+(3*6)+(2*5)+(1*9)=131
131 % 10 = 1
So 304646-59-1 is a valid CAS Registry Number.
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