128751-33-7 3-Quinolinecarboxylic acid, 7-((2-aminoethyl)thio)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo- 7-((2-Aminoethyl)thio)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid 7-(2-Aminoethylthio)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid 7-Aet-ciprofloxacin