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(E)-2-ethylthio-1-nitroethylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131393-75-4

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131393-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131393-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,9 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131393-75:
(8*1)+(7*3)+(6*1)+(5*3)+(4*9)+(3*3)+(2*7)+(1*5)=114
114 % 10 = 4
So 131393-75-4 is a valid CAS Registry Number.

131393-75-4Downstream Products

131393-75-4Relevant academic research and scientific papers

Highly stereoselective preparation of nitro olefins and nitro dienes by the addition-elimination of copper-zinc organometallics to β-alkylthio and β-phenylsulfonyl nitro olefins

Retherford,Knochel

, p. 441 - 444 (2007/10/02)

The addition-elimination of copper-zinc organometallics RCu(CN)ZnX to (E)-1-nitro-2-phenylsulfonyl ethylene 2a gave highly functionalized pure (E) nitro olefins and stereoselectively (1E, 3E) and (1E, 3Z)-1-nitrodienes in excellent yields. β-Alkylthio nit

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