1,4-disalicyloxyhydroquinone

1-hydroxy-4-salicyloxyxanthone

2-羟基-9H-9-氧杂蒽酮

2-[3-(2-hydroxyethyl)-2,4,7,9-tetrahydro-[1,3]oxazino[6,5-g][1,3]benzoxazin-8-yl]ethanol

4-(4-甲氧基苯胺基)苯酚