3,8-Dioxadec-5-enedioic acid, 2,9-dimethyl-4,7-dioxo-, bis(2-ethylbutyl) ester Bis(2-ethylbutyl) 2,9-dimethyl-4,7-dioxo-3,8-dioxadec-5-enedioate JG7683333 Maleic acid, diester with 2-ethylbutyl lactate