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2-phenyl-5,6-dihydro-4H-thieno[2,3-d][1,3]oxazin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79750-97-3

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79750-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79750-97-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,5 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79750-97:
(7*7)+(6*9)+(5*7)+(4*5)+(3*0)+(2*9)+(1*7)=183
183 % 10 = 3
So 79750-97-3 is a valid CAS Registry Number.

79750-97-3Relevant academic research and scientific papers

Heterocyclic β-Enamino Esters, 27. Synthesis of Heterocondensed 6H-1,3-Oxazin-6-ones from N-Acylenamino Esters in the System Triphenylphosphane/Hexachloroethane/Triethylamine

Achakzi, Darwizah,Ertas, Muemtaz,Appel, Rolf,Wamhoff, Heinrich

, p. 3188 - 3194 (2007/10/02)

A simple ring closure reaction of N-acylenamino esters (1b, e, 2, 3a - f, 7) in the system triphenylphosphane/hexachloroethane/triethylamine is described proceeding with high yields.Under chlorinating 3-ester cleavage heterocondensed 6H-1,3-oxazin-6-ones

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