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4-chlorocarbonyl-[2,2']bipyridinyl-4,4'-dicaboxylic acid 4'-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186746-08-7

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186746-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186746-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,7,4 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 186746-08:
(8*1)+(7*8)+(6*6)+(5*7)+(4*4)+(3*6)+(2*0)+(1*8)=177
177 % 10 = 7
So 186746-08-7 is a valid CAS Registry Number.

186746-08-7Upstream product

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