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2-{N-Phenyl-N'-[1-phenyl-meth-(E)-ylidene]-hydrazino}-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80394-70-3

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80394-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80394-70-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,9 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80394-70:
(7*8)+(6*0)+(5*3)+(4*9)+(3*4)+(2*7)+(1*0)=133
133 % 10 = 3
So 80394-70-3 is a valid CAS Registry Number.

80394-70-3Relevant academic research and scientific papers

Intramolecular Reaction of the Hydrazonyl Group with Formyl and Oxo Groups: Preparation of Pyrazoloindoles and Related Pyrazolo Compounds

Shen, Jing-Kang,Katayama, Hajime,Takatsu, Noriyuki,Shiro, Itsuo

, p. 2087 - 2098 (2007/10/02)

Lewis acid-catalysed intramolecular nucleophilic attack of a hydrazonyl group onto aldehyde and ketone groups gives pyrazoles and dihydropyrazoles.Pyrazoloindoles and related pyrazolo compounds have also been prepared.

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