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Benzoic acid, 2-[(1-methyl-3-oxo-1-butenyl)amino]-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138770-66-8

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138770-66-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138770-66-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,7 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138770-66:
(8*1)+(7*3)+(6*8)+(5*7)+(4*7)+(3*0)+(2*6)+(1*6)=158
158 % 10 = 8
So 138770-66-8 is a valid CAS Registry Number.

138770-66-8Relevant academic research and scientific papers

Regiospecific Syntheses of Glycocitrine-II and Acronycine

Anand, Ramesh C.,Sinha, Arun K.

, p. 2339 - 2342 (2007/10/02)

Regiospecific syntheses of glcyocitrine-II and acronycine have been achieved from 3-acetyl-4-chloro-2-cyanomethylquinoline which, in turn, has been prepared by two different routes, from the aniline and anthranilic acid derivatives methyl 3-anilino-2-cyano-3-(methylthio)prop-2-enoate and methyl N-(1-methyl-3-oxobut-1-enyl)anthranilate.

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