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1346229-63-7

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1346229-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1346229-63-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,2,2 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1346229-63:
(9*1)+(8*3)+(7*4)+(6*6)+(5*2)+(4*2)+(3*9)+(2*6)+(1*3)=157
157 % 10 = 7
So 1346229-63-7 is a valid CAS Registry Number.

1346229-63-7Downstream Products

1346229-63-7Relevant academic research and scientific papers

Reaction between 4-oxoalkane-1,1,2,2-tetracarbonitriles and morpholine: Regioselective synthesis of 5-amino-2-(morpholin-4-yl)-3-(2-oxoalkyl)-3H-pyr- rol-3,4-dicarbonitriles

Belikov,Ershov,Eremkin,Nasakin,Tafeenko,Nurieva

experimental part, p. 6407 - 6410 (2012/01/02)

A new approach to the regioselective synthesis of polyfunctional 3H-pyrroles from 4-oxoalkane-1,1,2, 2-tetracarbonitriles is described. 5-Amino-3-(2-aryl-2-oxoethyl)-3H-pyrrol-3,4-dicarbonitriles are prepared from 4-aryl-4-oxobutane-1,1,2,2-tetracarbonitr

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