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143996-53-6

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143996-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143996-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,9,9 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143996-53:
(8*1)+(7*4)+(6*3)+(5*9)+(4*9)+(3*6)+(2*5)+(1*3)=166
166 % 10 = 6
So 143996-53-6 is a valid CAS Registry Number.

143996-53-6Downstream Products

143996-53-6Relevant articles and documents

Electrochemical oxidation of methyl (±)-4,7-dihydro-3-isobutyl-6-methyl-4-(3-nitrophenyl)thieno-[2,3-b]py ridine-5-carboxylate, a new type of dihydropyridine calcium blocker

Ueno,Umeda

, p. 1376 - 1382 (2007/10/02)

Electrochemical oxidation of methyl (±)-4,7-dihydro-3-isobutyl-6-methyl-4-(3-nitrophenyl)thieno[2,3-b]pyr idine-5-carboxylate (I), a new dihydropyridine calcium blocker, in both methanol and acetonitrile was investigated by cyclic voltammetry, macroscale

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