英文别名
1-[(5S,6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-(hydroxymethyl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]pyrimidine-2,4-dione;1-[(5S,6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-(hydroxymethyl)-2,2-dioxo-1,7-dioxa-2λ6-thiaspiro[4.4]non-3-en-8-yl]pyrimidine-2,4-dione