(4S)-5,5-dimethyl-2,4'-dioxo-2'-phenyl-4,5-dihydro-4'H-spiro[furan-3,9'-furo[2,3-h]chromen]-4-yl acetate

Order 51311-64-9 dimethyl,dioxo,phenyl,dihydro,spiro,furan,chromen,acetate,furo[2,3-h]
Furo[2,3-h]
75084-22-99-hydroxy-4-methoxy-1,11-dioxo-1,2,3,6a,8,9,9a,11-octahydrocyclop Enta[c]furo[3',2':4,5]furo[2,3-h]chromen-8-yl 4-nitrobenzoate 918446-34-12'-DEOXY-7-[(6AS,8R,9R,9AR)-1,2,3,6A,8,9,9A,11-OCTAHYDRO-9-HYDROXY-4-METHOXY-1,11-DIOXOCYCLOPENTA[C]FURO[3',2':4,5]FURO[2,3-H][1]BENZOPYRAN-8-YL]GUANOSINE 3’,5’-DIBUTANOATE