2-FURANPROPIONIC ACID, alpha-(1-NAPHTHYLMETHYL)-, 4-(DIETHYLAMINO)BUTYL ESTER, O 2-Furanpropionic acid, alpha-(1-naphthylmethyl)-, 4-(diethylamino)butyl ester, oxalate (1:1) 3406-50-6 alpha-(1-Naphthylmethyl)-2-furanpropionic acid 4-(diethylamino)butyl ester oxalate (1:1)