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1-Benzyl-6-((E)-1,2-bis-methoxycarbonyl-vinyl)-2,3-dihydro-1H-azepine-2,5-dicarboxylic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75817-89-9

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75817-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75817-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,1 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75817-89:
(7*7)+(6*5)+(5*8)+(4*1)+(3*7)+(2*8)+(1*9)=169
169 % 10 = 9
So 75817-89-9 is a valid CAS Registry Number.

75817-89-9Relevant academic research and scientific papers

Electrophilic reactions of DMAD with a cyclic dienamine: Solvent influence upon the competitive formation of [4+2]-,[2+2]- and michael type adducts

Eberbach, Wolfgang,Claude Carre, Jean

, p. 1145 - 1148 (2007/10/02)

The reaction course of DMAD with dihydroazepine 3 depends strongly on the solvent: under appropriate conditions either 4, 5 or 6(E) is formed as the exclusive addition product.

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