Isoxazolidinone

3-Isoxazolidinone,2-[(2-bromophenyl)methyl]-4,4-dimethyl-5-(2-propynyloxy)-

3-Isoxazolidinone, 2-[(2-chloro-4-fluorophenyl)methyl]-4,4-dimethyl-

3-Isoxazolidinone, 5-methoxy-2,5-dimethyl-