7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione

Modify Date: 2024-09-03 22:51:12

7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione structure
Common Name 7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione
CAS Number 921135-28-6 Molecular Weight 348.4
Density N/A Boiling Point N/A
Molecular Formula C22H20O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione

 Chemical & Physical Properties

Molecular Formula C22H20O4
Molecular Weight 348.4

 Preparation

Cc1c2c(cc3c1oc(=O)c1ccccc13)C(=O)CC1(CCCCC1)O2