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1-(2-Methoxycarbonyl-1-methyl-ethyl)-4-methyl-cyclohexa-2,5-dienecarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74719-91-8

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74719-91-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74719-91-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,1 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74719-91:
(7*7)+(6*4)+(5*7)+(4*1)+(3*9)+(2*9)+(1*1)=158
158 % 10 = 8
So 74719-91-8 is a valid CAS Registry Number.

74719-91-8Relevant academic research and scientific papers

Michael Reactions of the Anions generated by the Metal-Ammonia Reduction of Benzoic Acids

Rao, G. S. R. Subba,Ramanathan, Halasya,Raj, Kanwal

, p. 315 - 316 (1980)

A novel method for the construction of carbon-carbon bonds is described in which anions obtained by the metal-ammonia reduction of benzoic acid and its derivatives undergo ready Michael reaction with methyl crotonate to give the addition products.

Synthesis based on cyclohexadienes: Part 6 - A new total synthesis of (+/-)-methyl acorate and (+/-)-methyl epi-acorate

Ramanathan, Halasya,Rao, G S R Subba

, p. 901 - 905 (2007/10/02)

A new method of construction of carbon-carbon bond is described.Thus the dianions generated from the metal-ammonia reduction of substituted benzoic acids readily undergo Michael addition with methyl crotonate resulting in synthetically useful products hav

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