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1-Benzyl-1H-indole-2,4,6,7-tetracarboxylic acid tetramethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75817-91-3

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75817-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75817-91-3 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, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75817-91:
(7*7)+(6*5)+(5*8)+(4*1)+(3*7)+(2*9)+(1*1)=163
163 % 10 = 3
So 75817-91-3 is a valid CAS Registry Number.

75817-91-3Downstream Products

75817-91-3Relevant 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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