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4H-Pyrazole-4-carboxylic acid, 3,4,5-triphenyl-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53870-17-0

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53870-17-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53870-17-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,7 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 53870-17:
(7*5)+(6*3)+(5*8)+(4*7)+(3*0)+(2*1)+(1*7)=130
130 % 10 = 0
So 53870-17-0 is a valid CAS Registry Number.

53870-17-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 3,4,5-triphenylpyrazole-4-carboxylate

1.2 Other means of identification

Product number -
Other names 3,4,5-Triphenyl-4H-pyrazol-4-carbonsaeure-methylester

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:53870-17-0 SDS

53870-17-0Relevant academic research and scientific papers

Similarity and Differences in the Regioselectivities of Thermal and Acid-Catalyzed van Alphen–Hüttel Rearrangements in the Series of 3,3-Diphenyl-3H-pyrazoles Containing Electron-Withdrawing Substituents on C4 and C5

Vasin,Razin,Bezrukova

, p. 1045 - 1054 (2018/09/11)

3,3-Diphenyl-3H-pyrazoles containing an electron-withdrawing substituent in the 5-position undergo van Alphen–Hüttel rearrangement with migration of one phenyl group to C4 on heating in an aprotic solvent (benzene, toluene), as well as on keepi

Thermal and acid-catalyzed transformations of 3H-pyrazoles obtained from diphenyldiazomethane and methyl phenylpropiolate

Fedorov,Duisenbaev,Razin,Kuznetsov,Linden

, p. 231 - 240 (2007/10/03)

Reaction of diphenyldiazomethane with methyl phenylpropiolate in diethyl ether alongside the expected methyl triphenyl-3H-pyrazole-4-and-5-carboxylates (I and II) (38 and 24%) gave rise also to 8% of methyl 3,5-diphenyl-1-(1- ethoxyethyl)-1H-pyrazole-4-ca

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