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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178917153Generated: November 2, 2026

[(7,7-Dioxo-5,6-dihydrothieno[2,3-b]thiopyran-4-ylidene)amino] 3-chlorobenzoate

4H-Thieno[2,3-b]thiopyran-4-one, 5,6-dihydro-, O-(3-chlorobenzoyl)oxime, 7,7-dioxide · 4-([(3-Chlorobenzoyl)oxy]imino)-3,4-dihydro-1lambda6-thieno[2,3-b]thiopyran-1,1(2H)-dione · [(4E)-1,1-dioxo-2H,3H,4H-1lambda6-thieno[2,3-b]thiopyran-4-ylidene]amino 3-chlorobenzoate

https://huagongshe.com/en/chemical/178917153

[(7,7-Dioxo-5,6-dihydrothieno[2,3-b]thiopyran-4-ylidene)amino] 3-chlorobenzoate molecular structure

Identifiers & Physical Properties

CAS No.338776-81-1
Molecular formulaC14H10ClNO4S2
Average molar mass355.8 g/mol
SMILESO=C(ON=C1CCS(=O)(=O)c2sccc21)c1cccc(Cl)c1
InChIKeyVVDANDBNRWALBQ-UHFFFAOYSA-N

Chemical & Physical Properties

XLogP3.3
Topological polar surface area109
Hydrogen bond donors0
Hydrogen bond acceptors6
Rotatable bonds3
Heavy atoms22
Formal charge0
Complexity572
Boiling point581.6±60.0 °C(Predicted)
Density1.58±0.1 g/cm3(Predicted)