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neopentyloxydiphenyl-1-phenylvinyloxyphosphonium chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81023-80-5

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81023-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81023-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,2 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81023-80:
(7*8)+(6*1)+(5*0)+(4*2)+(3*3)+(2*8)+(1*0)=95
95 % 10 = 5
So 81023-80-5 is a valid CAS Registry Number.

81023-80-5Relevant academic research and scientific papers

QUASIPHOSPHONIUM INTERMEDIATES-IV. ISOLATION AND IDENTIFICATION OF INTERMEDIATES IN THE ARBUZOV AND PERKOW REACTIONS OF NEOPENTYL ESTERS OF PHOSPHORUS(III) ACIDS WITH α-HALOGENOACETOPHENONES

Petnehazy, Imre,Szakal, Gyoengyi,Toeke, Laszlo,Hudson, Harry R.,Powroznyk, Luba,Cooksey, Christopher J.

, p. 4229 - 4236 (2007/10/02)

Crystalline ketophosphonium bromides have been isolated as intermediates in the reactions of trineopentyl phosphite, dineopentyl phenylphosphonite, and neopentyl diphenylphosphinite with α-bromoacetophenone.Thermal decomposition in solution occurs in each

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