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2-(3-Oxo-cyclohexyl)-dithiomalonic acid di-S-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81415-36-3

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81415-36-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81415-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,1 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81415-36:
(7*8)+(6*1)+(5*4)+(4*1)+(3*5)+(2*3)+(1*6)=113
113 % 10 = 3
So 81415-36-3 is a valid CAS Registry Number.

81415-36-3Relevant academic research and scientific papers

Thiol esters in organic synthesis. X. A new approach to 1,5-ketols and 5-hydroxy esters using S,S'-diethyl dithiomalonate as an ethanol carbanion equivalent

Liu, Hsing-Jang,Oppong, Isaac V.

, p. 94 - 96 (2007/10/02)

Michael addition of S,S'-diethyl dithiomalonate to conjugated enones and α,β-unsaturated esters followed by reduction with Raney-nickel gave rise to 1,5-ketols and 5-hydroxy esters respectively in good yields.

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