Butyranilide, 3-(diethylamino)-4'-propionyl-, monohydrochloride

Butyranilide, 3-(diethylamino)-5'-ethyl-2'-fluoro-

Butyranilide, 4', 4'''-sulfonylbis(2-iodo-

Butyranilide, 4'-(ethylsulfonyl)-

Butyranilide, 4'-acetyl-3-(diethylamino)-, monohydrochloride

Butyranilide, 4'-chloro-3-(diethylamino)-

Butyranilide, 4'-hydroxy-2-phenyl-

Butyranilide, 4-(diethylamino)-3'-ethyl-

Butyranilide, 4-(diethylamino)-5'-ethyl-2'-fluoro-

Butyranilide, N-(3-(dimethylamino)propyl)-2', 6'-dimethyl-2-ethyl-

Butyranilide, N-(3-(dimethylamino)propyl)-2', 6'-dimethyl-2-phenyl-

Butyrates

Butyrfentanyl

Butyrfentanyl hydrochloride

Butyric acid

Butyric acid 2-(6-amino-purin-9-yl)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-3-yl ester

Butyric acid 4-sulfate

Butyric acid, ((hydroxymethyl)nitrosamino)-, methyl ester, acetate

Butyric acid, 1, 2, 2, 2-tetrachloroethyl ester

Butyric acid, 1-cyclohexyl-2-propyn-1-yl ester