Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: AKOS B019364
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257610-91-6

257610-91-6 structure

257610-91-6 structure

Name: AKOS B019364
Chemical Name: Ethyl 2-isothiocyanato-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS Number: 257610-91-6
Molecular Formula: C₁₃H₁₅NO₂S₂
Molecular Weight: 281.39400
Create Date: 2017-06-21 11:27:24
Modify Date: 2025-09-10 12:45:02

Name	Ethyl 2-isothiocyanato-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
Synonyms	Serine,2-methyl-,ethyl ester ethyl 2-(isothiocyanato)-5,6,7,8-tetrahydro-4H-cyclohepta[4,5]thiophene-3-carboxylate DL-Serine,2-methyl-,ethyl ester ethyl 2-(hydroxymethyl)-2-aminopropionate

Molecular Formula	C₁₃H₁₅NO₂S₂
Molecular Weight	281.39400
Exact Mass	281.05400
PSA	98.99000
LogP	3.92800

HS Code	2934999090

40106-13-6 structure

40106-13-6

463-71-8 structure

463-71-8

~35%

257610-91-6 structure

257610-91-6

Literature: Guetschow, Michael; Kuerschner, Lars; Neumann, Ulf; Pietsch, Markus; Loeser, Reik; Koglin, Norman; Eger, Kurt Journal of Medicinal Chemistry, 1999 , vol. 42, # 26 p. 5437 - 5447

Precursor 2
40106-13-6 463-71-8
DownStream 0

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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