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1H-Pyrazole-4-carboxylic acid, 1,5-dimethyl-3-(phenylethynyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79229-63-3

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79229-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79229-63-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,2 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79229-63:
(7*7)+(6*9)+(5*2)+(4*2)+(3*9)+(2*6)+(1*3)=163
163 % 10 = 3
So 79229-63-3 is a valid CAS Registry Number.

79229-63-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,5-dimethyl-3-(2-phenylethynyl)pyrazole-4-carboxylic acid

1.2 Other means of identification

Product number -
Other names 1H-Pyrazole-4-carboxylic acid,1,5-dimethyl-3-(phenylethynyl)

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:79229-63-3 SDS

79229-63-3Relevant academic research and scientific papers

A new route to pyrazolo[3,4-c] and [4,3-c]pyridinones via heterocyclization of vic-substituted hydroxamic acids of acetylenylpyrazoles

Mshvidobadze, Elena V.,Vasilevsky, Sergei F.,Elguero, Jose

, p. 11875 - 11878 (2007/10/03)

We report in this paper the synthesis of 6-substituted pyrazolo[4,3-c] pyridin-4-ones, 6-substituted 5-hydroxypyrazolo[4,3-c]pyridin-6-ones, 5-substituted pyrazolo[3,4-c]pyridin-7-ones and 5-substituted 6-hydroxypyrazolo[3,4-c]pyridin-7-ones by heterocyclization of vic-acetylenylpyrazol-hydroxamic acids under the influence of copper(I) salt in dimethylformamide or with organic bases in butanol or methanol. Graphical Abstract

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