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3H-Pyrazol-3-one, 4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-(phenyl methyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89936-52-7

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89936-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89936-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,3 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89936-52:
(7*8)+(6*9)+(5*9)+(4*3)+(3*6)+(2*5)+(1*2)=197
197 % 10 = 7
So 89936-52-7 is a valid CAS Registry Number.

89936-52-7Relevant academic research and scientific papers

Syntheses of 1,3-Disubstituted 4-Arylidenepyrazolin-5-ones and the Keto and Enol Forms of 4,4'-Arylidenebis(1,3-disubstituted pyrazolin-5-ones)

Singh, Devinder,Singh, Daroga

, p. 355 - 356 (2007/10/02)

A number of 1,3-disubstituted 4-arylidenepyrazolin-5-ones and keto and enol forms of 4,4'-arylidenebis(1,3-disubstituted pyrazolin-5-ones) have been synthesized as possible antifungal agents by condensing 1,3-disubstituted pyrazolin-5-ones with aromatic a

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