924-44-7
乙醛酸乙酯
+
104-94-9
对氨基苯甲醚
→
~97%
115276-75-0
ethyl 2-(4-methoxyphenyl)iminoacetate
50845-77-7
2-(4-甲氧基苯基氨基)乙酸乙酯
~58%
90-04-0
邻甲氧基苯胺
617-37-8
2-乙氧基-2-氧代乙酸
64805-08-9
ethyl glyoxylate hydrate