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2,5-diphenyl-2-benzoyl-4-acetyl-1,3-oxathiole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77637-97-9

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77637-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77637-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,3 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77637-97:
(7*7)+(6*7)+(5*6)+(4*3)+(3*7)+(2*9)+(1*7)=179
179 % 10 = 9
So 77637-97-9 is a valid CAS Registry Number.

77637-97-9Relevant academic research and scientific papers

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

Oka, Kitaro,Dobashi, Akira,Hara, Shoji

, p. 2757 - 2759 (2007/10/02)

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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