Shanghai Nianxing Industrial Co., Ltd
China
Product Name: TERT-BUTYL 2-FORMYL-4,5-DIHYDROTHIENO[2,3-C]PYRIDINE-6(7H)-CARBOXYLATE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: TERT-BUTYL 2-FORMYL-4,5-DIHYDROTHIENO[2,3-C]PYRIDINE-6(7H)-CARBOXYLATE
Price: ￥328.0/25mg ￥778.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TERT-BUTYL 2-FORMYL-4,5-DIHYDROTHIENO[2,3-C]PYRIDINE-6(7H)-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

203663-30-3

203663-30-3 structure

203663-30-3 structure

Name: TERT-BUTYL 2-FORMYL-4,5-DIHYDROTHIENO[2,3-C]PYRIDINE-6(7H)-CARBOXYLATE
Chemical Name: tert-butyl 2-formyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-6-carboxylate
CAS Number: 203663-30-3
Molecular Formula: C₁₃H₁₇NO₃S
Molecular Weight: 267.34400
Create Date: 2018-12-28 22:49:21
Modify Date: 2025-09-19 17:44:56

Name	tert-butyl 2-formyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-6-carboxylate
Synonyms	qc-2655

Molecular Formula	C₁₃H₁₇NO₃S
Molecular Weight	267.34400
Exact Mass	267.09300
PSA	74.85000
LogP	2.79170

Hazard Codes	Xi
HS Code	2934999090

165947-52-4 structure

165947-52-4

110-18-9 structure

110-18-9

~%

203663-30-3 structure

203663-30-3

Literature: Eisai Co., Ltd. Patent: US6518423 B1, 2003 ;

Precursor 2
165947-52-4 110-18-9
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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.