[2-(aminomethyl)-4-tert-butyl-6-iodophenyl] hydrogen sulfate

4-bromo-5-phenylfuran-2,3-dione

2-phenoxy-6-phenyl-1,3-oxazin-4-one

2-amino-5-phenacylidene-1,3-oxazol-4-one

2-imino-5-phenacylidene-3-phenyl-1,3-oxazolidin-4-one