| | RUBROMYCIN BETA (METHYL-8,10'-DIHYDROXY-5,7-DIMETHOXY-4,9,9'-TRIOXO-4,4',9,9'-TETRAHYDRO-3H,3'H-SPIRO[NAPHTHO[2,3-B]FURAN-2,2'-PYRANO[4,3-G]CHROMENE]-7'-CARBOXYLATE) CAS:27267-70-5 207089 S,?4S,?4AS,?7R,?9AR)?-1,?3,?3A,?4,?4A,?5,?6,?7,?8,?9A-?DECAHYDRO-?3-?METHYL-?7-?NITRO-?1-?OXO-?N,?N-?DIPHENYL-?NAPHTHO[2,?3-?C]?FURAN-?4-?CARBOXAMIDE CAS:900186-72-3 465047 |