- 头孢匹罗反式异构体
- Catalog No: PI00028003 Product Name: E-Cefpirome
CAS: |Chemical Formula: C22H22N6O5S2|(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-((6,7-dihydro-5H-cyclopenta[b]pyridin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate