3-(4-chlorophenyl)-9-(1,1-dioxidotetrahydrothiophen-3-yl)-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one

Modify Date: 2025-08-26 23:47:26

3-(4-chlorophenyl)-9-(1,1-dioxidotetrahydrothiophen-3-yl)-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one Structure
3-(4-chlorophenyl)-9-(1,1-dioxidotetrahydrothiophen-3-yl)-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one structure
Common Name 3-(4-chlorophenyl)-9-(1,1-dioxidotetrahydrothiophen-3-yl)-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one
CAS Number 946293-53-4 Molecular Weight 431.9
Density N/A Boiling Point N/A
Molecular Formula C21H18ClNO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-(4-chlorophenyl)-9-(1,1-dioxidotetrahydrothiophen-3-yl)-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one

 Chemical & Physical Properties

Molecular Formula C21H18ClNO5S
Molecular Weight 431.9

 Preparation

O=c1c(-c2ccc(Cl)cc2)coc2c3c(ccc12)OCN(C1CCS(=O)(=O)C1)C3
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