目录号: PI00010002 品名: Deacetoxycefotaxime , Cefotaxime Impurity A (EP)
CAS No:65052-63-3||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42300||Exact Mass:413.04637||(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)ace……
目录号: PI00010003 品名: 3-Desacetyl Cefotaxime, Cefotaxime Impurity B (EP)
CAS No:66340-28-1||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42300||Exact Mass:413.04637||(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)ace……
目录号: PI00010004 品名: Cefotaxime Impurity C (EP),N-Formly Cefotaxime
CAS No:66403-32-5||Chemical Formula:C17H17N5O8S2||Molecular Weight:483.47000||Exact Mass:483.05185||(6R,7R)-7-((Z)-2-(2-(acetoxyamino)thiazol-4-yl)-2-(methoxyim……
目录号: PI00010010 品名: Cefotaxime Impurity L,E- Cefotaxime Impurity E
CAS No:123238-79-9||Chemical Formula:C14H13N5O5S2||Molecular Weight:395.03581||Exact Mass:395.41352||(E)-2-(2-aminothiazol-4-yl)-N-((6R)-1,7-dioxo-1,4,5a,6-tetr……