6'-methyl-2',3'-dihydrospiro[cyclohexane-1,8'-cyclopenta[c]pyrano[3,2-g]chromene]-4',10'(1'H,9'H)-dione

Modify Date: 2024-09-03 22:54:02

6'-methyl-2',3'-dihydrospiro[cyclohexane-1,8'-cyclopenta[c]pyrano[3,2-g]chromene]-4',10'(1'H,9'H)-dione structure
Common Name 6'-methyl-2',3'-dihydrospiro[cyclohexane-1,8'-cyclopenta[c]pyrano[3,2-g]chromene]-4',10'(1'H,9'H)-dione
CAS Number 919720-05-1 Molecular Weight 338.4
Density N/A Boiling Point N/A
Molecular Formula C21H22O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6'-methyl-2',3'-dihydrospiro[cyclohexane-1,8'-cyclopenta[c]pyrano[3,2-g]chromene]-4',10'(1'H,9'H)-dione

 Chemical & Physical Properties

Molecular Formula C21H22O4
Molecular Weight 338.4

 Preparation

Cc1c2c(cc3c4c(c(=O)oc13)CCC4)C(=O)CC1(CCCCC1)O2