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1354036-19-3

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1354036-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1354036-19-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,4,0,3 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1354036-19:
(9*1)+(8*3)+(7*5)+(6*4)+(5*0)+(4*3)+(3*6)+(2*1)+(1*9)=133
133 % 10 = 3
So 1354036-19-3 is a valid CAS Registry Number.

1354036-19-3Downstream Products

1354036-19-3Relevant articles and documents

4,6-Dimethylpyridine-2,3-dicarbonitrile and its reaction with N-acylhydrazines

Rudenko,Kucherak,Tolmachev,Hordiyenko

, p. 964 - 969 (2011)

An efficient method has been developed for the synthesis of 4,6-dimethylpyridine-2,3-dicarbonitrile. A study was carried out on the reaction of this compound with N-acylhydrazines to give two structural isomers, namely, N′-(7-amino-2,4-dimethyl-5H-pyrrolo[3,4-b]pyridin-5-ylidene) carbohydrazides and N′-(5-amino-2,4-dimethyl-7H-pyrrolo[3,4-b]pyridin-7- ylidene)carbohydrazides as well as disubstituted N′,N″-(2,4- dimethyl-5H-pyrrolo[3,4-b]pyridine-5,7-diylidene)dicarbohydrazides.

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