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(6-Methoxy-pyrazin-2-yl)-thiourea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

431040-29-8

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431040-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 431040-29-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,1,0,4 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 431040-29:
(8*4)+(7*3)+(6*1)+(5*0)+(4*4)+(3*0)+(2*2)+(1*9)=88
88 % 10 = 8
So 431040-29-8 is a valid CAS Registry Number.

431040-29-8Upstream product

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