sodium salt of bicyclo[3.2.1]octa-2,6-dien-4-one p-toluenesulfonylhydrazone

3a,4,5,6,7,7a-hexahydro-(1α,3aα,4α,7α,7aα)-4,7-methano-1H-inden-1-yl acetate

环辛四烯

2,4-Dimethyl-2,4,6-triphenyl-4H-[1,3]dithiin

2,2,6,6-四甲基-1-(1-苯基乙氧基)