Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

13657-90-4

13657-90-4 structure

13657-90-4 structure

Name: 3-acetylthiophene-2-carboxylic acid
Chemical Name: 3-acetylthiophene-2-carboxylic acid
CAS Number: 13657-90-4
Molecular Formula: C₇H₆O₃S
Molecular Weight: 170.18600
Create Date: 2018-02-09 08:00:00
Modify Date: 2025-10-04 17:48:08

Name	3-acetylthiophene-2-carboxylic acid
Synonyms	3-acetyl-thiophene-2-carboxylic acid 3-acetyl-2-thiophenecarboxylic acid

Molecular Formula	C₇H₆O₃S
Molecular Weight	170.18600
Exact Mass	170.00400
PSA	82.61000
LogP	1.64890

HS Code	2934999090

Precursor 4
43039-99-2 1468-83-3 13657-89-1 124-38-9
DownStream 1
88105-18-4

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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