(15R)-18,21-Didehydro-17-demethoxy-18,21-dideoxo-18,21-dihydroxy-15-methoxy-11-O-methylgeldanamycin

(15R)-18,21-Didehydro-17-demethoxy-18,21-dideoxo-18,21-dihydroxy-15-methoxy-11-O-methylgeldanamycin · CAS 91700-93-5