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3-methoxy-16-methylene-13β-ethyl-gona-3,5-dien-17-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

192721-91-8

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192721-91-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 192721-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,7,2 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 192721-91:
(8*1)+(7*9)+(6*2)+(5*7)+(4*2)+(3*1)+(2*9)+(1*1)=148
148 % 10 = 8
So 192721-91-8 is a valid CAS Registry Number.

192721-91-8Upstream product

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