61601-28-3
ethyl 4-(3-oxo-1,2-dihydroinden-2-yl)butanoate
→
61601-31-8
ethyl 4-(1H-inden-2-yl)butanoate
61601-27-2
4-(3-oxo-1,2-dihydroinden-2-yl)butanoic acid
61601-33-0
1,2,3,9-tetrahydrofluoren-4-one