methyl 2-[(4E)-8-chloro-3,4-dihydro-2H-1-benzothiopyran-4-ylidene]acetate

Modify Date: 2025-08-23 10:59:19

methyl 2-[(4E)-8-chloro-3,4-dihydro-2H-1-benzothiopyran-4-ylidene]acetate structure
Common Name methyl 2-[(4E)-8-chloro-3,4-dihydro-2H-1-benzothiopyran-4-ylidene]acetate
CAS Number 2169853-42-1 Molecular Weight 254.73
Density N/A Boiling Point N/A
Molecular Formula C12H11ClO2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name methyl 2-[(4E)-8-chloro-3,4-dihydro-2H-1-benzothiopyran-4-ylidene]acetate

 Chemical & Physical Properties

Molecular Formula C12H11ClO2S
Molecular Weight 254.73

 Preparation

COC(=O)C=C1CCSc2c(Cl)cccc21
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