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Acetic acid 4,4-dimethyl-2-(4-methyl-benzoyl)-5-phenyl-2,4-dihydro-pyrazol-(3E)-ylidenemethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133610-40-9

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133610-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133610-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,1 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133610-40:
(8*1)+(7*3)+(6*3)+(5*6)+(4*1)+(3*0)+(2*4)+(1*0)=89
89 % 10 = 9
So 133610-40-9 is a valid CAS Registry Number.

133610-40-9Downstream Products

133610-40-9Relevant academic research and scientific papers

A Study on m-Chloroperbenzoic Acid and Lead Tetraacetate Oxidation of some 1-Aroyl-4,5-dihydro-4,4-dimethyl-5-methylene-1H-pyrazoles

Mitkidou, Sophia,Stephanidou-Stephanatou, Julia

, p. 48 - 53 (2007/10/02)

1-Aroyl-4,5-dihydro-5-methylene-1H-pyrazoles 1 are converted upon oxidation with m-chloroperbenzoic acid to the pyrazolones 2.The same aroyl enamides 1 are also oxidized with LTA to form the acetoxy derivatives 7 and 8.The reaction mechanisms are discussed.

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