Butanoyl bromide, 3-methyl-

Butanoyl chloride, 2, 2, 3, 3, 4, 4, 4-heptafluoro-

Butanoyl chloride, 2-(2, 4-bis(1, 1-dimethylpropyl)phenoxy)-

Butanoyl chloride, 2-(3-pentadecylphenoxy)-

Butanoyl chloride, 2-(hexadecylsulfonyl)-3-methyl-

Butanoyl chloride, 2-chloro-

Butanoyl chloride, 2-ethyl-

Butanoyl chloride, 2-methyl-

Butanoyl chloride, 2-oxo-, reaction products with 4-methyl-2-pentanone and polyethylene glycol monophenyl ether

Butanoyl chloride, 3, 3-dimethyl-

Butanoyl chloride, 4-(dichloromethylsilyl)-

Butanoyl chloride, 4-bromo-

Butanoyl fluoride

Butanserin

Butantrone

Butaperazine

Butaperazine maleate

Butaperazine maleate

Butaphosphan, cyanocobalamin drug combination

Butaphosphone