1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridyl)-3-quinolinecarboxylic acid 3-Quinolinecarboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-7-(4-pyridinyl)- 40034-42-2 Acrosoxacin Eradacil NSC146617 Rosoxacin WIN 35213 Win 35,213 Winuron