2,4-二苯基-3-丁炔-2-醇

2-[methyl(3-phenylprop-2-ynyl)amino]acetic acid

ethyl 2-hydroxy-2-methyl-4-phenylbut-3-ynoate

4-phenylbut-3-ynal

N-[dimethyl(2-phenylethynyl)silyl]-N-ethylethanamine