2,5-dimethoxy-3-nitrobenzaldehyde

1,1,1-三(5-甲氧基水杨醛亚胺甲基)乙烷

4-hydroxy-7-methoxy-2-methyl-3H-isoindol-1-one

6-甲氧基-3-硝基-2H-苯并吡喃

5-羟基苯并呋喃-2-羧酸乙酯