1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridinyl)-3-quinolinecarboxylic acid 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 EINECS 254-758-4 Eradacil NSC 146617 ROSOXACIN Rosoxacin [USAN:INN] Rosoxacine [INN-French] Rosoxacino [INN-Spanish] Rosoxacinum [INN-Latin] Roxadyl Win 35,213 Winuron