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6-amino-1,3-dimethyl-5-(4-nitrobenzylidene)aminouracil is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220419-53-4

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220419-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220419-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,1 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 220419-53:
(8*2)+(7*2)+(6*0)+(5*4)+(4*1)+(3*9)+(2*5)+(1*3)=94
94 % 10 = 4
So 220419-53-4 is a valid CAS Registry Number.

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