| 产品编号： | R050013 |
| 英文名： | Rifaximin impurity 13 |
| 英文别名： | (12S,32Z,4R,5R,6S,7R,8R,9S,10R,11S,12E)-15,16,5,7-tetrahydroxy-11-methoxy-12,14,111,33,4,6,8,10-octamethyl-11-oxo-11,12-dihydro-32H-14-oxa-2-aza-1(7,2)-furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridina-3(2,6)-pyranacyclotetradecaphan-12-en-9-yl acetate |
| CAS号： | |
| 分子式： | C43H49N3O11 |
| 分子量： | 783.86 |
