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

Modify Date: 2025-09-06 20:56:15

2-chloro-5-methyl-3H-thieno[2,3-d]pyrimidin-4-one Structure
2-chloro-5-methyl-3H-thieno[2,3-d]pyrimidin-4-one structure
 Common Name 2-chloro-5-methyl-3H-thieno[2,3-d]pyrimidin-4-one
CAS Number 56844-37-2 Molecular Weight 200.64500
Density N/A Boiling Point N/A
Molecular Formula C7H5ClN2OS Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-chloro-5-methyl-3H-thieno[2,3-d]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H5ClN2OS
Molecular Weight 200.64500
Exact Mass 199.98100
PSA 74.25000
LogP 2.35870

 Safety Information

HS Code 2934999090

 Precursor & DownStream

Precursor  1

DownStream  0

 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%

 Synonyms

Chlor-2 dihydro-3,4 methyl-5 oxo-4 thieno<2,3-d>pyrimidin
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Chemsrc provides CAS#:56844-37-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-chloro-5-methyl-3H-thieno[2,3-d]pyrimidin-4-one>> amp version: 2-chloro-5-methyl-3H-thieno[2,3-d]pyrimidin-4-one

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