morpholin-4-yl-(4-nitrophenyl)methanethione

2-羟基-1-(4-吗啉)乙酮

2-甲基-1-吗啉-2-丙烯-1-酮

4-hydroxy-3-(morpholin-4-ylmethyl)naphthalene-1,2-dione

6-bromo-1-(morpholin-4-ylmethyl)naphthalen-2-ol