6,13-dihydro-15,16-dihydroxy-6,13-ethanopentacene

(1'R,4'S,11'R)-1',4',8',11'-tetrahydrodispiro[[1,3]dioxolane-2,15'-[1,4:8,11]dimethanopentacene-16',2''-[1,3]dioxolane]

1,4-蒽醌

四溴对烯

15,15,16,16-tetramethoxy-1,4,6,8,11,13-hexahydro-1,4:8,11-dimethanopentacene