methyl 3-(3-chlorophenyl)prop-2-ynoate

N-(3-氯苯基)-丁酰胺

1-chloro-3-(4-fluorophenyl)benzene

1-[2-(diethylamino)ethylamino]-7-hydroxy-4-(hydroxymethyl)xanthen-9-one

1-((2-(Dimethylamino)ethyl)amino)-7-hydroxy-4-(hydroxymethyl)-9H-xanthen-9-one