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dimethylammonium 1-(4-N-p-sulfonato-3-thiosemicarbazone)-2-(4-N-methyl-3-thiosemicarbazone)pyruvaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1287212-04-7

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1287212-04-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1287212-04-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,2,1 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1287212-04:
(9*1)+(8*2)+(7*8)+(6*7)+(5*2)+(4*1)+(3*2)+(2*0)+(1*4)=147
147 % 10 = 7
So 1287212-04-7 is a valid CAS Registry Number.

1287212-04-7Upstream product

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