8,8-dimethyl-2-oxo-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-5-yl acetate

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

8,8-dimethyl-2-oxo-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-5-yl acetate structure
Common Name 8,8-dimethyl-2-oxo-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-5-yl acetate
CAS Number 53981-41-2 Molecular Weight 364.4
Density N/A Boiling Point N/A
Molecular Formula C22H20O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 8,8-dimethyl-2-oxo-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-5-yl acetate

 Chemical & Physical Properties

Molecular Formula C22H20O5
Molecular Weight 364.4

 Preparation

CC(=O)Oc1cc2c(c3oc(=O)cc(-c4ccccc4)c13)CCC(C)(C)O2