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4-[(4-butyl-3,5-dioxo-1,2-diphenyl-pyrazolidin-4-yl)-phenyl-methylamino]-benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19994-93-5

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19994-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19994-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,9 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19994-93:
(7*1)+(6*9)+(5*9)+(4*9)+(3*4)+(2*9)+(1*3)=175
175 % 10 = 5
So 19994-93-5 is a valid CAS Registry Number.

19994-93-5Downstream Products

19994-93-5Relevant academic research and scientific papers

Synthesis of 4-[(p-alkylanilino-p-alkylphenyl)methyl]-4-butyl-1,2- diphenylpyrazolidine-3,5-diones

Kozlov,Rubis,Tkachev,Basalaeva

, p. 307 - 310 (2008/02/08)

4-Butyl-1,2-diphenylpyrazolidine-3,5-dione derivatives were prepared by its condensation with Schiff bases formed from p-aminobenzoic acid and its methyl and ethyl esters as amine components and substituted aromatic aldehydes. Pleiades Publishing, Inc., 2006.

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