N-(2-hydroxy-2-phenylethyl)-2H-chromene-3-carboxamide

N-[2-(diethylamino)ethyl]-2H-chromene-3-carboxamide

N-butyl-2H-chromene-3-carboxamide

1-(2H-1-苯并吡喃-3-基羰基)-4-甲基哌嗪

N,N-二乙基-2H-1-苯并吡喃-3-甲胺盐酸盐