5-CHLOROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE

Modify Date: 2025-09-12 05:50:45

5-CHLOROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE Structure
5-CHLOROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE structure
Common Name 5-CHLOROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE
CAS Number 137240-12-1 Molecular Weight 186.61900
Density N/A Boiling Point N/A
Molecular Formula C6H3ClN2OS Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-chloro-3H-thieno[2,3-d]pyrimidin-4-one

 Chemical & Physical Properties

Molecular Formula C6H3ClN2OS
Molecular Weight 186.61900
Exact Mass 185.96500
PSA 74.25000
LogP 2.05030

 Safety Information

HS Code 2934999090

 Customs

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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