N-(methoxycarbonyl)-N-phenyl-O-(methoxycarbonyl)hydroxylamine

methyl N-hydroxy-N-phenylcarbamate

N-hydroxy-N-phenylnaphthalene-1-carboxamide

8-phenyl-3,7-dihydropurine-2,6-dione

3,5-二甲基苯基苯基醚