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Phenyl-acetic acid 3-oxo-cyclopent-1-enyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73039-23-3

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73039-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73039-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,3 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73039-23:
(7*7)+(6*3)+(5*0)+(4*3)+(3*9)+(2*2)+(1*3)=113
113 % 10 = 3
So 73039-23-3 is a valid CAS Registry Number.

73039-23-3Relevant academic research and scientific papers

SYNTHESIS AND SOME REACTIONS OF 2-ACYCLOPENTANE-1,3-DIONES

Lakhvich, F. A.,Khlebnikova, T. S.,Akhrem, A. A.

, p. 2280 - 2286 (2007/10/02)

2-Acylcyclopentane-1,3-diones were synthesized by O-C-isomerization of the enol esters of cyclopentane-1,3-dione by the action of aluminium chloride.The enol esters are formed during the O-acylation of cyclopentane-1,3-dione by carboxylic acid chlorides i

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