| Synonyms: | Cefoxitin EP 8.0 Impurity D;(5AR,6S)-6-METHOXY-6-[[(THIOPHEN-2-YL)ACETYL]AMINO]-5A,6-DIHYDRO-3H,7H-AZETO[2,1-B]FURO[3,4-D][1,3]THIAZINE-1,7(4H)-DIONE (CEFOXITIN LACTONE);cefoxitin iMpurity D;Bisoprolol FuMarate IMpurity-N;Cefoxitin EP Impurity D;Cefoxitin lactone Cefoxitin Impurity D;N-((5aR,6S)-6-methoxy-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(thiophen-2-yl)acetamide |
