1,1-bis(cyclopentadienyl)-1-hafnacyclopentane

5-乙烯基双环[2.2.1]庚-2-烯

bicyclo[3.2.0]hept-3-ene-6,7-dione

8-((1S,4R,7S)-2,2-dioxido-1,3,3a,4,7,7a-hexahydro-4,7-methanobenzo[c]thiophen-1-yl)octyl acetate

(3aS,5aR,6S,9R,9aS,9bS)-5-((tert-butyldimethylsilyl)oxy)-9b-hydroxy-3a,4,5,5a,6,9,9a,9b-octahydro-6,9-methanonaphtho[2,1-b]furan-2(1H)-one