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129354-77-4

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129354-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129354-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,5 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129354-77:
(8*1)+(7*2)+(6*9)+(5*3)+(4*5)+(3*4)+(2*7)+(1*7)=144
144 % 10 = 4
So 129354-77-4 is a valid CAS Registry Number.

129354-77-4Relevant articles and documents

Original TDAE strategy using α-halocarbonyl derivatives

Since, Marc,Terme, Thierry,Vanelle, Patrice

experimental part, p. 6128 - 6134 (2011/03/19)

We report herein the selective C-C bond formation by the reaction of nitrobenzyl carbanions, formed via the TDAE strategy, with α-haloesters and α-haloamides. This reaction, extended in benzodioxole and dimethoxybenzene series provides new potentially CNS

A One Step General Synthesis of 3-Benzylcoumarins

Deshmukh, Sanjay Y.,Kelkar, Shriniwas L.,Wadia, Murzban S.

, p. 855 - 863 (2007/10/02)

Reaction od a preformed complex of the amides (2a-c) and POCl3 with substituted salicylaldehydes yielded 3-benzylcoumarins in one step and in good yields.

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