822-36-6
4-甲基咪唑
+
75338-42-0
1-乙基-6,7,8-三氟-1,4-二氢-4-氧代喹啉-2-羧酸
→
~85%
93242-60-5
1-ethyl-6,8-difluoro-7-(4-methylimidazol-1-yl)-4-oxoquinoline-3-carboxylic acid,hydrate