英文名称
1-[(4R,6R,6aS)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-ethyl-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-yl]pyrimidine-2,4-dione;1-[(4R,6R,6aS)-6-ethyl-4-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-yl]pyrimidine-2,4-dione;6'-ethyl-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,4'-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxole];(2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,4'-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxole]-6'-yl)methanol