EPY0000120
Naftidrofuryl impurity A - 2-[(naphtalen-1-yl)methyl]-3-(tetrahydrofuran-2-yl)propanoic acid
EPY0000121
Naftidrofuryl impurity B - ethyl 2-[(naphtalen-1-yl)methyl]-3-(tetrahydrofuran-2-yl)propanoate
EPY0000331
Naftidrofuryl impurity F - 2-[(diethylamino)ethyl 2-[(naphthalen-2-yl)methyl]-3- (tetrahydrofuran-2-yl)propanoate