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Phosphonium, triphenyl-, 2,4-dioxopentylide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

593288-45-0

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593288-45-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 593288-45-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,3,2,8 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 593288-45:
(8*5)+(7*9)+(6*3)+(5*2)+(4*8)+(3*8)+(2*4)+(1*5)=200
200 % 10 = 0
So 593288-45-0 is a valid CAS Registry Number.

593288-45-0Upstream product

593288-45-0Downstream Products

593288-45-0Relevant academic research and scientific papers

Condensations of γ-Acetylacetonephosphonium Ylide (1-(Triphenylphosphoranylidene) pentane-2,4-dione) with Carbonyl Compounds

Moorhoff, Cornelis M.

, p. 429 - 434 (2003)

2,4-Dioxopentyltriphenylphosphonium bromide reacted with aqueous sodium hydrogen-carbonate in dichloromethane to give, in almost quantitative yield, 1-(triphenyrphosphoranylidene) pentane-2,4-dione. Dianion Wittig- and Michael Wittig condensations of the

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