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71983-36-3

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71983-36-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71983-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,8 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71983-36:
(7*7)+(6*1)+(5*9)+(4*8)+(3*3)+(2*3)+(1*6)=153
153 % 10 = 3
So 71983-36-3 is a valid CAS Registry Number.

71983-36-3Relevant articles and documents

Anodic Oxidation of Amines. VIII. Oxidation of Ethane-1,2-diamines

Masui, Masaichiro,Kamada, Yoshiyuki,Nishida, Hideko,Ozaki, Shigeko

, p. 940 - 944 (2007/10/02)

Anodic oxidation of ethylenediamines (ethane-1,2-diamines) was investigated by cyclic voltammetry and controlled potential electrolysis in aqueous carbonate buffer (pH 10) at a glassy-carbon electrode.The first wave of the diamines is developed at a lower potential than that of the corresponding β-alkanolamines.Among the oxidative bond cleavages, the relative amount of (α)C-(β)C bond fission is larger than that observed for β-alkanolamines and oxidative deamination is only observed after the (α)C-(β)C bond fission.A scheme for the reaction processes is proposed.Keywords: ethane-1,2-diamine; anodic oxidation; (α)C-(β)C bond fission; C-N bond fission; carbonate buffer; glassy-carbon electrode.

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