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Phenol, 4-(5-pentyl-1H-pyrazol-3-yl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

900500-80-3

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900500-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 900500-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,5,0 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 900500-80:
(8*9)+(7*0)+(6*0)+(5*5)+(4*0)+(3*0)+(2*8)+(1*0)=113
113 % 10 = 3
So 900500-80-3 is a valid CAS Registry Number.

900500-80-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(5-pentyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,5-dien-1-one

1.2 Other means of identification

Product number -
Other names -

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:900500-80-3 SDS

900500-80-3Downstream Products

900500-80-3Relevant academic research and scientific papers

Synthesis of new liquid-crystalline compounds from the 3-aryl-5- alkylpyrazole series

Kovganko,Kovganko

, p. 696 - 700 (2007/10/03)

A method was developed for the preparation of new liquid-crystalline substances, pyrazole derivatives, through the corresponding 2-isoxazolines and isoxazoles. The hydrogenolysis of the heterocycle in 3-(4-hydroxyphenyl)-5- amylisoxazole afforded 1-amino-1-(4-hydroxyphenyl)-1-octen-3-one. The acid hydrolysis of the compound followed by treating with hydrazine hydrate resulted in 5-amyl-3-(4-hydroxyphenyl)-1H-pyrazole, whose benzylation and esterification with the corresponding mesogenous benzyl chlorides and benzoyl chlorides provided liquid-crystalline 5-alkyl-3-aryl-1H-pyrazoles. Pleiades Publishing, Inc. 2006.

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