4-[[4-(dimethylamino)phenyl]diazenyl]-N-prop-2-ynylbenzenesulfonamide

4-hydroxy-N-prop-2-ynylbenzamide

4-nitro-N-prop-2-ynylaniline

6-(苯基甲基)-7,8-二氢-5H-1,6-萘啶

2-(prop-2-ynylamino)ethanethiol