Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methyl-5-(thiophen-2-yl)-1H-pyrazole-3-carboxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-METHYL-5-THIOPHEN-2-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

890621-27-9

890621-27-9 structure

890621-27-9 structure

Name: 4-METHYL-5-THIOPHEN-2-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID
Chemical Name: 4-methyl-5-thiophen-2-yl-1H-pyrazole-3-carboxylic acid
CAS Number: 890621-27-9
Molecular Formula: C₉H₈N₂O₂S
Molecular Weight: 208.23700
Create Date: 2018-12-31 21:10:59
Modify Date: 2025-09-22 20:24:40

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

Molecular Formula	C₉H₈N₂O₂S
Molecular Weight	208.23700
Exact Mass	208.03100
PSA	94.22000
LogP	2.14480

HS Code	2934999090

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

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