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