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dineopentyloxy(phenacyl)phenylphosphonium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89499-75-2

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89499-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89499-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,9 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89499-75:
(7*8)+(6*9)+(5*4)+(4*9)+(3*9)+(2*7)+(1*5)=212
212 % 10 = 2
So 89499-75-2 is a valid CAS Registry Number.

89499-75-2Relevant 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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