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5-(2-methylprop-1-en-1-yl)-1H-pyrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54316-25-5

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54316-25-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54316-25-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,1 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54316-25:
(7*5)+(6*4)+(5*3)+(4*1)+(3*6)+(2*2)+(1*5)=105
105 % 10 = 5
So 54316-25-5 is a valid CAS Registry Number.

54316-25-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-(2-methylprop-1-enyl)-1H-pyrazole

1.2 Other means of identification

Product number -
Other names WLNPJBFMCCXPLZ-UHFFFAOYSA

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:54316-25-5 SDS

54316-25-5Downstream Products

54316-25-5Relevant academic research and scientific papers

Ruthenium-catalyzed formation of pyrazoles or 3-hydroxynitriles from propargyl alcohols and hydrazines

Kaufmann, Julia,J?ckel, Elisabeth,Haak, Edgar

supporting information, p. 91 - 101 (2019/07/09)

Functionalized pyrazoles are generated from secondary propragyl alcohols and hydrazines in a ruthenium-catalyzed cascade process, consisting of redox isomerization, Michael addition, cyclocondensation and dehydrogenation steps. The same bifunctional catalyst mediates the conversion of tertiary propargyl alcohols with hydrazine to 3-hydroxynitriles via anti-Markovnikov hydroamination followed by elimination of ammonia.

SYNTHESIS, ELECTRONIC STRUCTURE, AND PHYSICOCHEMICAL CHARACTERISTICS OF PYRAZOLOPYRIDAZINIUM

Voshula, V. N.,Vysotskii, Yu. B.,Seraya, V. I.,Novikova, N. T.,Mushii, R. Ya.,Dulenko, V. I.

, p. 1349 - 1357 (2007/10/02)

The interaction of 1-methallylpyrazoles with acetic or propionic anhydride in the presence of perchloric acid forms products of acylation at the double bond and subsequent heterocyclization - pyrazolopyridazinium salts - that are representatives of a new heteroaromatic system.Analogous cyclization is observed in the acylation of 3-(2-hydroxy-2-methylpropyl)pyrazole.

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