CAS 890621-27-9|4-METHYL-5-THIOPHEN-2-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID

Introduction：Basic information about CAS 890621-27-9|4-METHYL-5-THIOPHEN-2-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-METHYL-5-THIOPHEN-2-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID
CAS Number	890621-27-9	Molecular Weight	208.23700
Density	/	Boiling Point	/
Molecular Formula	C₉H₈N₂O₂S	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	4-methyl-5-thiophen-2-yl-1H-pyrazole-3-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₉H₈N₂O₂S
Molecular Weight	208.23700
Exact Mass	208.03100
PSA	94.22000
LogP	2.14480
InChIKey	RZFZFQSJPCUVII-UHFFFAOYSA-N
SMILES	Cc1c(C(=O)O)n[nH]c1-c1cccs1

Safety Information

HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4-Methyl-5-thiophen-2-yl-2H-pyrazole-3-carboxylic acid

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