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3,5-Dimethyl-1H-pyrazol-4-ol
Cas No: 2820-38-4
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25 Gram
100 Kilogram/Year
Shanghai Scochem Technology Co., Ltd.
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3,5-DIMETHYL-4-HYDROXYPYRAZOLE
Cas No: 2820-38-4
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Hangzhou Fandachem Co.,Ltd
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1H-Pyrazol-4-ol, 3,5-dimethyl-
Cas No: 2820-38-4
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SAGECHEM LIMITED
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3,5-Dimethyl-1H-pyrazol-4-ol
Cas No: 2820-38-4
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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3,5-Dimethyl-1H-pyrazol-4-ol
Cas No: 2820-38-4
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LEAP CHEM Co., Ltd.
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2820-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2820-38-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,2 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2820-38:
(6*2)+(5*8)+(4*2)+(3*0)+(2*3)+(1*8)=74
74 % 10 = 4
So 2820-38-4 is a valid CAS Registry Number.

2820-38-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	3,5-Dimethyl-1H-pyrazol-4-ol

1.2 Other means of identification

Product number	-
Other names	4-Hydroxy-3,5-dimethyl-pyrazol

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:2820-38-4 SDS

2820-38-4Upstream product

2820-38-4Downstream Products

2820-38-4Relevant articles and documents

Nitrogen-containing heterocycles from metal β-diketonates

Svistunova,Shapkin,Nikolaeva,Apanasenko

experimental part, p. 756 - 761 (2011/08/06)

Factors determining the reaction of metal β-diketonates with hydrazine, in particular the nature of central metal ion and structure of β-diketonate ligand, are discussed. The possibility for the preparation of other heterocyclic compounds via reaction of metal acetylacetonates with phenylhydrazine, o-phenylenediamine, urea, and thiourea was studied.

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CAS

2820-38-4