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5-Oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-3-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

176692-52-7

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176692-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176692-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,6,9 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 176692-52:
(8*1)+(7*7)+(6*6)+(5*6)+(4*9)+(3*2)+(2*5)+(1*2)=177
177 % 10 = 7
So 176692-52-7 is a valid CAS Registry Number.

176692-52-7Upstream product

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