9-Chloro-7,11-dimethyl-6H,7H-[1]benzopyrano[4,3-b][1]benzopyran-6-one

Modify Date: 2024-09-04 10:00:00

9-Chloro-7,11-dimethyl-6H,7H-[1]benzopyrano[4,3-b][1]benzopyran-6-one structure
Common Name 9-Chloro-7,11-dimethyl-6H,7H-[1]benzopyrano[4,3-b][1]benzopyran-6-one
CAS Number 101875-80-3 Molecular Weight 312.7
Density N/A Boiling Point N/A
Molecular Formula C18H13ClO3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 9-Chloro-7,11-dimethyl-6H,7H-[1]benzopyrano[4,3-b][1]benzopyran-6-one

 Chemical & Physical Properties

Molecular Formula C18H13ClO3
Molecular Weight 312.7

 Preparation

Cc1cc(Cl)cc2c1Oc1c(c(=O)oc3ccccc13)C2C