4-hydroxy-N-prop-2-ynylbenzamide

octyl 4-methoxybenzoate

chloromethyl 4-methoxybenzoate

N-(4-氯苯基)-4-甲氧基苯甲酰胺

3-[6-(4-methoxybenzoyl)-2-oxo-1,3-benzoxazol-3-yl]propanoic acid