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5,7-Bis(p-methoxybenzylideneamino)-3-oxo-2,6-diphenyl-3H-4λ5-pyrazolo<1,2-a>pyrazolylium-1-olate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85738-57-4

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85738-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85738-57-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,3 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85738-57:
(7*8)+(6*5)+(5*7)+(4*3)+(3*8)+(2*5)+(1*7)=174
174 % 10 = 4
So 85738-57-4 is a valid CAS Registry Number.

85738-57-4Downstream Products

85738-57-4Relevant academic research and scientific papers

The Reaction of Phenylmalononitrile with Hydrazine. Synthesis and Properties of 3,5-Diamino-4-phenylpyrazole, 2-Amino-3-phenylpyrazolopyrimidine, and Related Compounds

Zvilichovsky, Gury,David, Mordechai

, p. 11 - 16 (2007/10/02)

3,5-Diamino-4-phenylpyrazole was prepared by the reaction of phenylmalononitrile with hydrazine hydrate.This hitherto unknown polyfunctional heterocycle reacted with acetylacetone, ethyl acetoacetate, 5-oxobutyraldehyde, malonaldehyde, diethyl (ethoxymeth

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