Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (5,6-DICHLORO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-ACETICACID
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5,6-DICHLORO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-ACETICACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

105219-73-6

105219-73-6 structure

105219-73-6 structure

Name: (5,6-DICHLORO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-ACETICACID
Chemical Name: ethyl 2-(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)acetate
CAS Number: 105219-73-6
Molecular Formula: C₁₂H₁₄N₂O₃S
Molecular Weight: 266.31600
Create Date: 2018-11-28 22:49:35
Modify Date: 2025-09-02 08:12:14

Name	ethyl 2-(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)acetate
Synonyms	(5,6-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetic acid ethyl ester Thieno[2,3-d]pyrimidine-2-aceticacid,1,4-dihydro-5,6-dimethyl-4-oxo-,ethyl ester

Density	1.39g/cm3
Molecular Formula	C₁₂H₁₄N₂O₃S
Molecular Weight	266.31600
Exact Mass	266.07300
PSA	100.29000
LogP	1.70700
Index of Refraction	1.643

HS Code	2934999090

105-56-6 structure

105-56-6

4815-24-1 structure

4815-24-1

~73%

105219-73-6 structure

105219-73-6

Literature: Pech; Bohm Pharmazie, 1989 , vol. 44, # 11 p. 790 - 791

Precursor 2
105-56-6 4815-24-1
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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