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3H-Pyrazol-3-one, 4,4'-[(2-nitrophenyl)methylene]bis[1,2-dihydro-1,5-dimethyl-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14957-18-7

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14957-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14957-18-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,5 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14957-18:
(7*1)+(6*4)+(5*9)+(4*5)+(3*7)+(2*1)+(1*8)=127
127 % 10 = 7
So 14957-18-7 is a valid CAS Registry Number.

14957-18-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name bis[1-(2,3-dimethyl-1-phenyl-3-pyrazolin-5-one)]-2-nitrophenylmethane

1.2 Other means of identification

Product number -
Other names 1,5,1',5'-tetramethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-(2-nitro-phenylmethanediyl)-bis-pyrazol-3-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:14957-18-7 SDS

14957-18-7Downstream Products

14957-18-7Relevant academic research and scientific papers

Solvent-free condensation of aromatic aldehydes and 2,3-dimethyl-1-phenyl-3-pyrazolin-5-one by p-toluenesulfonic acid

Koshima, Hideko,Hamada, Mitsuo

, p. 1087 - 1088 (2002)

Solvent-free condensation easily occurred by mixing aromatic aldehydes and 2,3-dimethyl-1-phenyl-3-pyrazoline-5-one (antipyrine) in the presence of p-toluenesulfonic acid as a solid acid catalyst at room temperature to give the corresponding disubstituted

The Structure and the Conformation of Aryl-Substituted (Pyrazolinonyl)(hydroxypyrazolylium)methane Perchlorates

Akguen, Eyup,Pindur, Ulf

, p. 737 - 742 (2007/10/02)

Synthesis and structure of some new dipyrazolyl(aryl)methanes 1 and 2 are described.Possible conformational stabilizations of 2 are discussed on the basis of spectroscopic data.

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