3-phenyl-N,N-di(propan-2-yl)prop-2-yn-1-amine

2-(hydroxy(phenyl)methyl)acrylic acid

1,2-丙二烯三正丁基锡

3-phenylmethoxyprop-1-ynylbenzene

1-苯基-2-丙炔-1-醇