6-(4-吗啉)-2-吡啶羧酸乙酯

1-(4-溴苯基)-2-甲基-2-(4-吗啉)-1-丙酮

ethyl 4-morpholin-4-yl-2,3-dihydropyrrole-1-carboxylate

ethyl 3-morpholino-2,5-dihydro-1H-pyrrole-1-carboxylate

4-(4,5-二氢-3-呋喃基)吗啉