hydroxy,hydroxymethyl,tetrahydrofuro,oxazole,thione,furo[2,3-d]
Furo[2,3-d]
2875-90-34-(6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-1,3-dioxolan-2-one (non-preferred name)
126716-33-43H,7H-benzo[4,5]furo[2,3-d]benzo[1,2-b:5,4-b']dipyran-7-one, 10-hydroxy-13-methoxy-3,3-dimethyl-