19056-78-1
2-((2-氯苯基氨基)亚甲基)丙二酸二乙酯
→
874764-65-5
8-Chloro-4-hydroxy-3-quinolinecarbohydrazide
73987-37-8
8-氯-4-羟基-3-喹啉羧酸乙酯