英文同义词: | tert-butyl (3a'R,5S,7a'R)-2',2'-dimethyl-2,7'-dioxotetrahydrospiro[oxazolidine-5,6'-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate;tert-butyl (3a'R,5S,7a'R)-2',2'-dimethyl-2,7'-dioxotetrahydrospiro[oxazolidine-5,6'-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate |