3-[(1E)-2-(Phenylsulfonyl)ethenyl]-4H-1-benzopyran-4-one

Modify Date: 2024-09-04 01:52:44

3-[(1E)-2-(Phenylsulfonyl)ethenyl]-4H-1-benzopyran-4-one structure
Common Name 3-[(1E)-2-(Phenylsulfonyl)ethenyl]-4H-1-benzopyran-4-one
CAS Number 179637-98-0 Molecular Weight 312.3
Density N/A Boiling Point N/A
Molecular Formula C17H12O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-[(1E)-2-(Phenylsulfonyl)ethenyl]-4H-1-benzopyran-4-one

 Chemical & Physical Properties

Molecular Formula C17H12O4S
Molecular Weight 312.3

 Preparation

O=c1c(C=CS(=O)(=O)c2ccccc2)coc2ccccc12