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(E)-2-chloro-1-phenylvinyl diethyl phosphite is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31327-16-9

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31327-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31327-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,3,2 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 31327-16:
(7*3)+(6*1)+(5*3)+(4*2)+(3*7)+(2*1)+(1*6)=79
79 % 10 = 9
So 31327-16-9 is a valid CAS Registry Number.

31327-16-9Downstream Products

31327-16-9Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF VINYL PHOSPHATES FROM DIALKYL HYDROGEN PHOSPHITES

Maslennnikov, I. G.,Matus, L. I.,Lavrent'ev, A. N.

, p. 1052 - 1054 (2007/10/02)

Dialkyl 2-chloro-2-phenylvinyl phosphates were prepared by the reactions of dialkyl hydrogen phosphites with 2,2-dichloroacetophenone in the presence of a base.The reactions go stereospecifically with the formation of E isomers of vinyl phosphates.

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