2-氨基-3-羟基苯甲酸甲酯

2-[(2-amino-3-hydroxybenzoyl)amino]acetic acid

2-nitro-3-phenylmethoxybenzaldehyde

1-(Benzyloxy)-3-methyl-2-nitrobenzene

4-benzyl-9-hydroxy-3H-1,4-benzodiazepin-5-one