Butyric acid, 2-(p-cyclohexylphenyl)-3-hydroxy-3-methyl-, (+)-

Butyric acid, 2-(p-cyclohexylphenyl)-3-hydroxy-3-methyl-, (-)-

Butyric acid, 2-(p-hydroxyphenyl)-

Butyric acid, 2-(p-iodophenoxy)-

Butyric acid, 2-(p-methoxyphenyl)-

Butyric acid, 2-(p-nitrophenyl)hydrazide

Butyric acid, 2-(p-tolyl)-

Butyric acid, 2-acetamido-4-(vinylthio)-, methyl ester

Butyric acid, 2-acetyl-3-hydroxy-4, 4, 4-trifluoro-3-(trifluoromethyl)-, ethyl ester

Butyric acid, 2-acetyl-4-(1-(p-chlorobenzoyl)-5-methoxy-2-methyl-3-indolyl)-3-oxo-, ethyl ester

Butyric acid, 2-amino-2-ethyl-

Butyric acid, 2-amino-4-((2-hydroxyethyl)thio)-, DL-

Butyric acid, 2-amino-4-(12-methyl-7-benz(a)anthrylmethyl)thio-

Butyric acid, 2-amino-4-(4-amino-2, 5-cyclohexadienyl)-

Butyric acid, 2-amino-4-(p-(bis(2-chloroethyl)amino)phenyl)-, sodium salt

Butyric acid, 2-amino-4-phenyl-, hexyl ester, hydrochloride, DL-

Butyric acid, 2-amino-4-phenyl-, octyl ester, hydrochloride, DL-

Butyric acid, 2-bromo-2, 3, 3, 4, 4, 4-hexafluoro-, methyl ester

Butyric acid, 2-bromo-2-ethyl-, 2, 2, 2-tribromoethyl ester

Butyric acid, 2-chloro-, 2-(1-methylheptyl)-4, 6-dinitrophenyl ester