英文别名:
Butanoic acid, 2-[(4-hydroxyphenyl)hydrazono]-3-oxo-, ethyl ester;ethyl 2-[(4-hydroxyphenyl)hydrazono]-3-oxobutanoate;Apixaban Impurity 200;Ethyl 2-[2-(4-hydroxyphenyl)hydrazinylidene]-3-oxobutanoate;Apixaban Impurity 1 HCl;Butanoic acid, 2-[2-(4-hydroxyphenyl)hydrazinylidene]-3-oxo-, ethyl ester