1-Naphthalenebutanoic acid, 4-methoxy-.gamma.-oxo- 3-(4-Methoxy-1-naphthoyl)propionic acid 3562-99-0 Epanaftol Fel-bis Genabil Genabilic acid Genabilin Menbuton Menbutone NSC53969 Nafto-Epatina Naftobil Propionic acid, 3-(4-methoxy-1-naphthoyl)- SC 1749 [as sodium salt] Sintobilina ido-Genabil