产品编号: | R050003 |
英文名: | Rifaximin EP Impurity C |
英文别名: | 14897-39-3(Sodium salt);5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,11(2H)-dione 21-acetate |
CAS号: | 6998-60-3 |
分子式: | C37H47NO12 |
分子量: | 697.77 |