英文别名
2,2,2',2'-tetramethyl-[4,4']bi[1,3]dioxolanyl;O1,O2;O3,O4-diisopropyliden-erythritol;O1,O2;O3,O4-Diisopropyliden-erythrit;erythritol bis-acetonide;4,4'-Bi-1,3-dioxolane, 2,2,2',2'-tetramethyl-;4-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-1,3-dioxolane