1-prop-1-ynyl-4-(trifluoromethyl)benzene

4-(2-丁炔-1-基)吗啉

N,N-二甲基-4-(1-丙炔-1-基)苯胺

methyl 7-methyloct-6-en-2-ynoate

4-甲基-6-戊基-2H-吡喃-2-酮