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(E)-2,5-Bis-[(Z)-cyclohexylimino]-3,4-bis-methoxycarbonyl-hex-3-enedioic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66405-63-8

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66405-63-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66405-63-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,0 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 66405-63:
(7*6)+(6*6)+(5*4)+(4*0)+(3*5)+(2*6)+(1*3)=128
128 % 10 = 8
So 66405-63-8 is a valid CAS Registry Number.

66405-63-8Relevant academic research and scientific papers

Oxidation of Enamine-esters with Lead tetra-acetate. Part 1. Products from Some N-Alkylaminofumarates

Carr, Richard M.,Norman, Richard O. C.,Vernon, John M.

, p. 156 - 162 (2007/10/02)

N-Methyl- and N-ethyl-aminofumarates are oxidised by lead tetra-acetate to mixture of heterocyclic polyesters: pyrroles (4), pyridines (6), and pyrrolopyrroles (7).Some other N-alkylaminofumarates afford acyclic oxidative dimers, in which enamine m

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