1157-91-1 4-(Diethylamino)-5'-ethyl-o-butyranisidide BRN 2813019 Butanamide, 4-(diethylamino)-N-(5-ethyl-2-methoxyphenyl)- gamma-Diaethylamino-3-aethyl-6-methoxy-butyranilid [German] o-BUTYRANISIDIDE, 4-(DIETHYLAMINO)-5'-ETHYL-