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S-allyl diphenylphosphine sulfide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57644-88-9

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57644-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57644-88-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,4 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57644-88:
(7*5)+(6*7)+(5*6)+(4*4)+(3*4)+(2*8)+(1*8)=159
159 % 10 = 9
So 57644-88-9 is a valid CAS Registry Number.

57644-88-9Relevant academic research and scientific papers

Synthesis and isomerization of several thioallyl esters of PIII acids

Drozdova, Ya. A.,Burilov, A. R.,Pudovik, M. A.

, p. 1377 - 1379 (1993)

S-Allyl diphenylthiophosphinite and S,S-diallyl phenyldithiophosphonite have been obtained for the first time.Molecular oxygen has been found to catalyze the isomerization of thioyllyl esters of PIII acids.Possible schemes for the isomerization

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