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Piperazine, 1-[3-(5-formyl-2,4-dimethyl-1H-pyrrol-3-yl)-1-oxopropyl]-3,5-dimethyl-, (3R,5S)-rel- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

442563-31-7

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442563-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 442563-31-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,2,5,6 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 442563-31:
(8*4)+(7*4)+(6*2)+(5*5)+(4*6)+(3*3)+(2*3)+(1*1)=137
137 % 10 = 7
So 442563-31-7 is a valid CAS Registry Number.

442563-31-7Upstream product

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