英文别名5-amino-1,2-dihydroindazol-3-one; 5-Amino-1,2-dihydro-3H-indazol-3-one; 5-amino-3-indazolinone; 6-Amino-3-indazolinon; 5-Amino-3-hydroxy(1H)indazole; 5-amino-1H-indazol-3(2H)-one; 3H-Indazol-3-one,5-amino-1,2-dihydro; 5-AMINO-3-HYDROXYINDAZOLE; 5-amino-3H-indazol-3-one; 3H-Indazol-3-one, 5-amino-1,2-dihydro- 
