ethyl 5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidine-2-carboxylate

Modify Date: 2025-10-10 11:11:24

ethyl 5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidine-2-carboxylate Structure
ethyl 5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidine-2-carboxylate structure
Common Name ethyl 5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidine-2-carboxylate
CAS Number 65191-22-2 Molecular Weight 252.29
Density N/A Boiling Point N/A
Molecular Formula C11H12N2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name ethyl 5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidine-2-carboxylate

 Chemical & Physical Properties

Molecular Formula C11H12N2O3S
Molecular Weight 252.29

 Preparation

CCOC(=O)C1=NC(=O)C2C(=N1)SC(C)=C2C
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