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2-(1-Chloro-2-oxo-1,2-diphenyl-ethylsulfanyl)-1-phenyl-butane-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344253-04-9

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344253-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344253-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,2,5 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 344253-04:
(8*3)+(7*4)+(6*4)+(5*2)+(4*5)+(3*3)+(2*0)+(1*4)=119
119 % 10 = 9
So 344253-04-9 is a valid CAS Registry Number.

344253-04-9Relevant academic research and scientific papers

New Molecular Rearrangement of 1,3-Oxathioles via Thiocarbonyl Ylides

Oka, Kitaro,Dobashi, Akira,Hara, Shoji

, p. 2757 - 2759 (1981)

2,5-Diphenyl-2-benzoyl-4-acetyl-1,3-oxathiole (11) and 2-phenyl-2,4-dibenzoyl-5-methyl-1,3-oxathiole (12) are in an equilibrium relationship even under the mild conditions including those found in biological systems.Kinetic experiments revealed that the i

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