(6S,15R)-6,17-Didemethoxy-15-methoxy-6-methyl-11-O- methyl, geldanamycin 73341-72-7 AIDS-010673 AIDS010673 Geldanamycin, 6,17-didemethoxy-15-methoxy-6-methyl-11-O-methyl-, (15R)- Macbecin I NSC330499