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(S)-(E)-Diethyl 2-<2-(toluenesulfinyl)vinyl>-2-<3-(trimethylsilyl)prop-2-ynyl>malonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

112398-33-1

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112398-33-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112398-33-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,9 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112398-33:
(8*1)+(7*1)+(6*2)+(5*3)+(4*9)+(3*8)+(2*3)+(1*3)=111
111 % 10 = 1
So 112398-33-1 is a valid CAS Registry Number.

112398-33-1Relevant academic research and scientific papers

Synthesis of Enantiopure 2-Malonylvinyl Sulfoxides via Addition-Elimination Reactions of 2-Halo- and 2-(Mesyloxy)vinyl Sulfoxides

Marino, Joseph P.,Laborde, Edgardo,Deering, Carl F.,Paley, Robert S.,Ventura, Maria Paz

, p. 3193 - 3201 (2007/10/02)

Enantiomerically pure (E)-2-bromo- and (E)-2-iodovinyl sulfoxides 3a and 3b have been prepared in multigram quantities from (E)-1,2-bis(tri-n-butylstannyl)ethene; enantiomerically pure (E)-2-(mesyloxy)vinyl sulfoxide 3c has been synthesized by reaction of

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