SEARCH Articles Figures Tables BUTANEDIOIC ACID, 2-NITRO BUTANEDIOIC ACID, 2-NITRO- DIMETHYL ESTER Butanedioic acid anhydride Butanedioic acid, 2,3-dihydroxy Butanedioic acid, anhydride from Butanedioic acid, bis Butanedioic acid, diethyl ester Butanedioic acid, dioxo-, diethyl ester Butanedioic acid, hydroxy-, -, diethyl ester Butanedioic acid, tetrahydroxy-, disodium salt