4-(4-(1-((4-甲酰基苯甲酰基)氧基)乙基)-2-甲氧基-5-硝基苯氧基)丁酸

4-(4-(1-((4-甲酰基苯甲酰基)氧基)乙基)-2-甲氧基-5-硝基苯氧基)丁酸

4-(4-(1-((4-Formylbenzoyl)oxy)ethyl)-2-methoxy-5-nitrophenoxy)butanoic acid