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3,3-Bis(chlordifluormethyl)-5-(4-fluorphenyl)-2,2,2-triphenoxy-2,2-dihydro-1,4,2-oxazaphosphol-4-en is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78202-93-4

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78202-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78202-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,0 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78202-93:
(7*7)+(6*8)+(5*2)+(4*0)+(3*2)+(2*9)+(1*3)=134
134 % 10 = 4
So 78202-93-4 is a valid CAS Registry Number.

78202-93-4Downstream Products

78202-93-4Relevant academic research and scientific papers

Thermolysis of 2,2-Dihydro-1,4,2-oxazaphosphol-4-enes, II. A Simple Synthesis for Fluorine Substituted N-Vinylimidoyl Chlorides

Burger, Klaus,Goth, Herbert,Burgis, Eduard

, p. 353 - 358 (2007/10/02)

3,3-Bis(chlorodifluoromethyl)-2,2,2-trimethoxy-2,2-dihydro-1,4,2-oxazaphosphol-4-enes (2) at room temperature, 3,3-bis(chlorodifluoromethyl)-2,2,2-triphenoxy-2,2-dihydro-1,4,2-oxazaphosphol-4-enes (3) at 140-145 deg C undergo cycloelimination of trimethyl and triphenyl phosphate, respectively, with formation of N--imidoyl chlorides (4) in high yields. - Keywords: Phosphorus Compounds, Cycloreversion Reactions, Chlorine Shift, 2-Azabuta-1,3-dienes

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