morpholine,2,2,2-trifluoroacetic acid

2-(2-morpholin-4-yl-2-oxoethyl)benzoic acid

methyl 2-methyl-3-morpholin-4-ylprop-2-enoate

ethyl 2-[2-[2-[(2-methoxyphenyl)methylidene]hydrazinyl]-1,3-thiazol-4-yl]acetate

4-((E)-1-Ethyl-1-propyl-but-2-enyl)-morpholine