.头孢呋辛钠杂质 Cefuroxime Sodium
头孢呋辛杂质A Cefuroxime Sodium Imp.A 56271-94-4
头孢呋辛杂质B Cefuroxime Sodium Imp.B 39685-31-9
头孢呋辛杂质C Cefuroxime Sodium Imp.C 69822-88-4
头孢呋辛杂质E Cefuroxime Sodium Imp.E 97232-97-8
头孢呋辛杂质F Cefuroxime Sodium Imp.F 97170-19-9
头孢呋辛杂质G Cefuroxime Sodium Imp.G 97232-98-9
头孢呋辛杂质H Cefuroxime Sodium Imp.H 947723-87-7
头孢呋辛杂质I Cefuroxime Sodium Imp.I 39684-61-2
头孢呋辛△
3异构体 △3-Cefuroxime isomer 55268-75-2
头孢呋辛亚砜
