Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(ethoxycarbonyl)-2-thiophenecarboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

156910-49-5

156910-49-5 structure

156910-49-5 structure

Name: 5-ethoxycarbonylthiophene-2-carboxylic acid
Chemical Name: 5-ethoxycarbonylthiophene-2-carboxylic acid
CAS Number: 156910-49-5
Molecular Formula: C₈H₈O₄S
Molecular Weight: 200.21200
Create Date: 2018-06-14 19:25:07
Modify Date: 2025-08-25 17:42:55

Name	5-ethoxycarbonylthiophene-2-carboxylic acid
Synonyms	5-carbethoxythiophene-2-carboxylic acid 5-(ethoxycarbonyl)thiophene-2-carboxylic acid 5-Carboethoxythiophen-2-carboxylic acid thiophene-2,5-dicarboxylic acid monoethyl ester Thiophen-2,5-dicarbonsaeure-monoaethylester

Molecular Formula	C₈H₈O₄S
Molecular Weight	200.21200
Exact Mass	200.01400
PSA	91.84000
LogP	1.62300

HS Code	2934999090

527-72-0 structure

527-72-0

541-41-3 structure

541-41-3

~76%

156910-49-5 structure

156910-49-5

Literature: SRI International; La Jolla Cancer Research Foundation Patent: US5466861 A1, 1995 ;

61755-85-9 structure

61755-85-9

~%

156910-49-5 structure

156910-49-5

Literature: Foye et al. Journal of the American Pharmaceutical Association (1912-1977), 1952 , vol. 41, p. 273,275

Precursor 2
527-72-0 541-41-3
DownStream 2
156910-44-0 98-88-4

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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