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3-Fluoro-2-methyl-3-phenylsulfanyl-propionitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131981-86-7

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131981-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131981-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,8 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131981-86:
(8*1)+(7*3)+(6*1)+(5*9)+(4*8)+(3*1)+(2*8)+(1*6)=137
137 % 10 = 7
So 131981-86-7 is a valid CAS Registry Number.

131981-86-7Downstream Products

131981-86-7Relevant academic research and scientific papers

Synthesis of β-fluoro-α,β-unsaturated esters and nitriles via a fluoro-Pummerer rearrangement

Krishnan,Sampson

, p. 5609 - 5612 (1990)

A 5-step synthesis of terminally unsaturated β-fluoro-α,β-unsaturated esters and nitriles 1 is described. Substantial amounts of a deoxygenative side reaction were observed during the key fluoro-Pummerer rearrangement step in the routes leading to the nitriles 1c and 1d.

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