1-正-丁基环己醇

hept-1-en-4,6-diyn-3-ol

1-but-1-en-3-ynylsulfanylbutane

(E)-N,N-dimethylbut-1-en-3-yn-1-amine

1,1,6,6-tetraphenylhexa-2,4-diyne-1,6-diol