| 英文名称: | 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone, 5,17,19,21,23-pentahydroxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate (8CI) |
| 英文同义词: | 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone, 5,17,19,21,23-pentahydroxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate (8CI);Rifamycin Impurity 9 (27-O-demethyl Rifamycin S) |