132233-72-8
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119915-47-8
1-环丙基-6,7-二氟-5-甲基-4-氧代-3-喹啉羧酸
125290-74-6
119915-44-5
ethyl α-(ethoxymethylene)-3,4,6-trifluoro-2-methyl-β-oxobenzenepropanoate
119915-46-7
ethyl 1-cyclopropyl-6,7-difluoro-5-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylate
327-52-6
2,4,5-三氟溴苯
446-17-3
2,4,5-三氟苯甲酸
88419-56-1
2,4,5-三氟苯甲酰氯
119916-22-2
2-甲基-3,4,6-三氟苯甲酸
119914-60-2
格帕沙星