2,6-dimethylhept-2-ene

2-噻吩基丙酮

1-甲基-1,3-环己二烯

1-(4-硝基苯基)-N-[(4-硝基苯基)亚甲基氨基]甲亚胺

1,2,5-trimethyl-4-phenyl-3,6-dihydro-2H-pyridine