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1H-Pyrazole, 5-ethoxy-3-methyl-1-phenyl-4-(tetrachlorophosphoranyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

154234-46-5

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154234-46-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154234-46-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,2,3 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 154234-46:
(8*1)+(7*5)+(6*4)+(5*2)+(4*3)+(3*4)+(2*4)+(1*6)=115
115 % 10 = 5
So 154234-46-5 is a valid CAS Registry Number.

154234-46-5Upstream product

154234-46-5Relevant academic research and scientific papers

A representative of P,P,P-trihalogenylides: Synthesis and structure

Marchenko, Anatoliy P.,Koidan, Georgyi N.,Kostyuk, Aleksandr N.,Tolmachev, Andrei A.,Kapustin, Evgenij G.,Pinchuk, Aleksandr M.

, p. 8633 - 8636 (2007/10/03)

The representative of P,P,P-trichloroylides-5-methyl-2-phenyl-4- (trichlorophosphoranylidene)-2,4-dihydro-3H-pyrazol-3-one-was synthesized. Its constitution was confirmed by 1H, 13C, and 31P NMR spectroscopy and by X-ray a

Dichloro(diisopropylamino)phosphonio[5(4H)oxopyrazol-4-ylide-5-one]: Synthesis and properties

Konovets,Kostyuk,Pinchuk,Tolmachev,Fischer,Jones,Schmutzler

, p. 452 - 458 (2007/10/03)

The article discussed about P-heterosubstituted phosphorous ylides, known as P-halogenoylides. Ready availability, convenient methods of synthesis, and ability to take part in various reactions accounted for the great interest in P-halogenoylides. The mol

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