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4-(1-hydroxyethyl)-1-(2-nitrobenzoyl)-Δ4-pyrroline-2,2-dicarboxylic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85127-52-2

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85127-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85127-52-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,2 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 85127-52:
(7*8)+(6*5)+(5*1)+(4*2)+(3*7)+(2*5)+(1*2)=132
132 % 10 = 2
So 85127-52-2 is a valid CAS Registry Number.

85127-52-2Relevant academic research and scientific papers

Pyrrolobenzodiazepines. IV. Synthesis of E- and Z-5,11-Dioxo-11a-ethoxycarbonyl-2-ethylidene-1,2,3,10,11,11a-hexahydro-5H-pyrrolobenzodiazepine

Caprariis, P. De,Martino, G. De,Abignente, E.,Avara, P.,Mayol, L.

, p. 1023 - 1027 (2007/10/02)

Preparation of the title compound starting from 4-acetyl-2,2-diethoxycarbonyl-2,3-dihydro-1-(2-nitrobenzoyl)-1H-pyrrole by selective reduction is described; its E and Z forms were isolated and their geometrical structure assigned on the basis of 1H and 13

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