Butanedioic acid, 2-sulfo-, sodium salt (1:?)

Butanedioic acid, 4-(octadecylamino)-4-oxo-2-sulfo-, disodium salt

Butanedioic acid, 4-amino-4-oxo-2-sulfo-N-tallow alkyl derivs., disodium salts

Butanedioic acid, 6-chloro-2-methyl-3-((2-pyridinylamino)carbonyl)-2H-thieno(2, 3-e)-1, 2-thiazin-4-yl methyl ester, S, S-dioxide

Butanedioic acid, bis((5-fluoro-3-pyridinyl)methyl ester

Butanedioic acid, bis(2, 2, 6, 6-tetramethyl-4-piperidinyl) ester

Butanedioic acid, bis(2, 2-bis(hydroxymethyl)butyl) ester, mixed tetraesters with decanoic acid and octanoic acid

Butanedioic acid, bis(2-(1-pyrrolidinyl)-1-phenylethyl) ester

Butanedioic acid, bis(2-(diethylamino)-1-phenylethyl) ester

Butanedioic acid, bis(2-(dimethylamino)-1-phenylethyl) ester

Butanedioic acid, bis(2-ethylhexyl) ester y

Butanedioic acid, bis(C7-9-branched and linear alkyl) esters

Butanedioic acid, C18-28-alkyl esters

Butanedioic acid, compd. with 5-(aminosulfonyl)-N-((1-ethyl-2-pyrrolidinyl)methyl)-2-methoxybenzamide

Butanedioic acid, compd. with 8-chloro-5-methyl-11-(4-methyl-1-piperazinyl)-5H-pyrrolo(1, 2-b)(1, 2, 5)benzotriazepine (1:1)

Butanedioic acid, compd. with diazotized m-phenylenediamine coupled with m-phenylenediamine

Butanedioic acid, compd. with N, N-diethylcyclohexanamine (1:1)

Butanedioic acid, compd. with N, N-diethylcyclohexanamine (1:2)

Butanedioic acid, compd. with N-(2, 5-dioxo-4-imidazolidinyl)urea (1:1)

Butanedioic acid, compds. with oxidized N, N-dimethylbenzenamine-N-ethyl-2-methylbenzenamine-formaldehyde reaction products