Succinic acid, (4-ethoxy-1-naphthylcarbonylmethyl) ester

Succinic acid, (5-chloro-2-benzoxazolinon-3-yl)methyl ester

Succinic acid, (dodecylthio)-

Succinic acid, (phenylthio)-, diethyl ester

Succinic acid, (phenylthio)-, dimethyl ester

Succinic acid, 1-(N-2-ethylhexylcarbamoyl)-2-methylethyl ester, calcium salt

Succinic acid, 1-butyl-4-phenyl-4-piperidinyl methyl ester, hydrochloride

Succinic acid, 1-ethyl-1-methyl-2-propynyl ester, sodium salt

Succinic acid, 1-ethyl-2-propynyl ester, sodium salt

Succinic acid, 1-methyl-2-propynyl ester

Succinic acid, 2, 3-diethoxy-, diethyl ester

Succinic acid, 2, 3-diformyl-, diethyl ester, mono(diethylacetal)

Succinic acid, 2, 3-dimercapto-, sodium salt, meso-

Succinic acid, 2, 3-diphenyl-, bis(2-(diethylamino)ethyl)ester

Succinic acid, 2, 3-diphenyl-, bis(3-(dibutylamino)propyl)ester

Succinic acid, 2, 3-diphenyl-, bis(3-(diethylamino)propyl)ester

Succinic acid, 2-(((p-carboxyphenyl)carbamoyl)methyl)-2-(hydroxymethoxy)-, gamma-lactone

Succinic acid, 2-((2-mercaptoethyl)thio)-, diethyl ester, S-ester with O, O-diethyl phosphorodithioate

Succinic acid, 2-((2-mercaptoethyl)thio)-, diisopropyl ester, S-ester with O, O-diethylphosphorodithioate

Succinic acid, 2-((2-mercaptoethyl)thio)-, dimethyl ester, S-ester with diethyl phosphorothioate