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(E)-2-[(Z)-Cyclohexylimino]-3,4-bis-methoxycarbonyl-5-oxo-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.

74740-82-2

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74740-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74740-82-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,4 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74740-82:
(7*7)+(6*4)+(5*7)+(4*4)+(3*0)+(2*8)+(1*2)=142
142 % 10 = 2
So 74740-82-2 is a valid CAS Registry Number.

74740-82-2Downstream Products

74740-82-2Relevant 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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