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4-Phenyl-4-(3-phenyl-isoxazol-4-ylmethyl)-2-p-tolyl-4H-oxazol-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128732-17-2

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128732-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128732-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,3 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128732-17:
(8*1)+(7*2)+(6*8)+(5*7)+(4*3)+(3*2)+(2*1)+(1*7)=132
132 % 10 = 2
So 128732-17-2 is a valid CAS Registry Number.

128732-17-2Relevant academic research and scientific papers

Reactions of 3-Aryl-4,5-dihydro-4-methylene-5-morpholinoisoxazoles with 2,4-Diaryl-5(4H)-oxazolones: a New Synthesis of Tetrahydro-6-oxo-3-pyridinecarbaldehydes

Erba, Emanuela,Pocar, Donato

, p. 853 - 855 (2007/10/02)

The 5(4H)-oxazolones 1a - e react with 5-morpholinoisoxazoles 2a - b to afford the 4--5(4H)-oxazolones 3a - g.Compounds 3 are hydrogenated with Pd/C in dioxane to yield the corresponding 1,4,5,6-tetrahydro-6-oxo-3-pyridinecarbaldehyd

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