(1aR,2R,2aR,8aS,9S,9aS)-1a,2,2a,8a,9,9a-hexahydro-1H-2,9-ethenocyclopropa[b]anthracene-3,8-dione

2-cyclohepta-2,4,6-trien-1-ylnaphthalene-1,4-dione

2-氨基-2,4,6-环庚三烯-1-酮

Cyclopentadienyl(cycloheptatrienyl)titanium(II), 99%