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2-Oxo-2-(4-chlorophenyl)ethyl formate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90273-33-9

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90273-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90273-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,7 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90273-33:
(7*9)+(6*0)+(5*2)+(4*7)+(3*3)+(2*3)+(1*3)=119
119 % 10 = 9
So 90273-33-9 is a valid CAS Registry Number.

90273-33-9Relevant academic research and scientific papers

Synthesis of α-acetoxy and formyloxy ketones by thallium(III) promoted α-oxidation

Lee,Jin,Choi

, p. 956 - 957 (2007/10/03)

Treatment of ketones with thallium(III) triflate in amide solvents at 60°C for 30 min followed by addition of small amounts of H2O cleanly provided the corresponding α-acyloxy ketones.

α-Formyloxycarbonyl Compounds from the Anodic Oxidation of Enol Carbonates

Barba, Fructuoso,Quintanilla, M. Gloria,Montero, Guillermo

, p. 5658 - 5660 (2007/10/03)

Enol carbonates previously synthesized were anodically oxidized yielding the coresponding α-formyloxycarbonyl derivatives with participation of the DMF, used as solvent.

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