methyl 3-morpholin-4-ylbut-2-enoate

4-(2-氯-4-硝基苯基)-吗啉

4-(3,6-dihydro-2H-thiopyran-4-yl)morpholine

1-(2-hydroxynaphthalen-1-yl)-3-(morpholin-4-ylmethyl)naphthalen-2-ol

1-(4-morpholin-4-yl-3,6-dihydro-2H-pyridin-1-yl)ethanone