|
Cefazolin delta-3 Impurity
|
头孢唑林Δ-3杂质
|
21732-17-2
|
|
Cefazolin Sodium EP Impurity K
|
头孢唑林钠EP杂质K
|
1322626-65-2
|
|
Cefazolin EP Impurity L
|
头孢唑林EP杂质L
|
|
|
Cefazolin 3-Hydroxymethyl Impurity
|
头孢唑林3-羟甲基杂质
|
|
|
Cefazolin delta-4 Impurity
|
头孢唑林Δ-4杂质
|
|
|
Tetrazolyl Acetamide Acetal
|
四唑乙酰胺乙缩醛
|
|
|
Tetrazolyl Acetamide Diethyl Acetal
|
四唑乙酰胺二乙缩醛
|
|
|
Cefazolin Related Compound D;Cefazolin open-ring lactone
|
头孢唑林相关化合物D;头孢唑林开环内酯
|
|
|
Cefazolin Impurity 4;Dimeric 7-ACA
|
头孢唑林杂质4;7-ACA二聚体
|
|
|
Cefazolin EP Impurity J
|
头孢唑林EP杂质J
|
|
|
Cefazolin EP Impurity B
|
头孢唑林EP杂质B
|
2384108-14-7
|
|
Cefazolin EP Impurity C
|
头孢唑林EP杂质C
|
56842-77-4
|
|
Cefazolin EP Impurity D Sodium Salt
|
头孢唑林EP杂质D钠盐
|
27164-45-0
|
|
Cefazolin EP Impurity E
|
头孢唑林EP杂质E
|
29490-19-5
|
|
Cefazolin EP Impurity G
|
头孢唑林EP杂质G
|
1172998-53-6
|
|
Cefazolin Sodium EP Impurity H;7-Aminocephalosporanic Acid
|
头孢唑林钠EP杂质H;7-氨基头孢烷酸
|
957-68-6
|
|
Cefazolin Sodium EP Impurity I
|
头孢唑林钠EP杂质I
|
|
|
Cefazolin EP Impurity I
|
头孢唑林EP杂质I
|
|
|
Cefazolin Impurity 6
|
头孢唑林杂质6
|
66636-33-7
|
|
Cefazolin Impurity 7;Cefazolin Trimethylsilyl Ester
|
头孢唑林杂质7
|
1072000-00-0
|
|
Cefazolin Impurity 17
|
头孢唑林钠杂质17
|
38509-92-1
|
|
Cefazolin Enantiomer
|
头孢唑林异构体
|
|
|
Cefazolin Impurity 20 Trifluoroacetate Salt
|
头孢唑林杂质20三氟乙酸盐
|
|
|
Cefazolin Impurity 23
|
头孢唑林杂质23
|
152541-04-3
|
|
Cefixime Sulfone Trifluoroacetate
|
头孢克肟砜三氟乙酸盐
|
|
|
Cefixime Impurity B;E-isomer
|
头孢克肟杂质B;E-异构体
|
|
|
Cefazolin Impurity 24 DiHCl
|
头孢唑林杂质24二盐酸盐
|
|
|
Cefazolin Impurity 31
|
头孢唑林杂质31
|
1849362-11-3
|
|
Cefoxitin EP Impurity D
|
头孢西丁EP杂质D
|
|
|
Cefoxitin EP Impurity E;R-methoxy cefoxitin;
|
头孢西丁EP杂质E;R-甲氧基头孢西丁
|
|
|
Cefoxitin EP Impurity F ;S-methoxy cefoxitin
|
头孢西丁EP杂质F;S-甲氧基头孢西丁
|
|
|
Cefoxitin EP Impurity G ;cefoxitin dimer
|
头孢西丁EP杂质G;头孢西丁二聚体
|
|
|
Cefoxitin Impurity 2
|
头孢西丁杂质2
|
37051-05-1
|
|
Cefoxitin Impurity 5
|
头孢西丁杂质5
|
35565-06-1
|
|
Cefoxitin Sulfone
|
头孢西丁砜
|
|
|
Cefoxitin Impurity 2
|
头孢西丁杂质2
|
|
|
Cefoxitin Impurity I
|
头孢西丁杂质I
|
|
|
Cefoxitin 3-thiophene isomer
|
3-噻吩头孢西丁异构体
|
|
|
Cefixime double chain Impurity
|
头孢克肟双侧链杂质
|
79350-37-1
|
|
Cefixime Methyl Ester
|
头孢克肟甲酯
|
88621-01-6
|
|
Cefixime Impurity;7-AVCA
|
头孢克肟杂质;7-AVCA
|
79349-82-9
|
|
Cefazolin Impurity 32
|
头孢唑林杂质32
|
1342821-58-2
|
|
Cefazolin Impurity 33
|
头孢唑林杂质33
|
|
|
Cefoxitin Impurity
|
头孢西丁杂质
|
|
|
Methyl Cefoxitin
|
甲基头孢西丁
|
|
|
Cefoxitin EP Impurity A
|
头孢西丁EP杂质A
|
54333-94-7
|
|
Cefoxitin EP Impurity B
|
头孢西丁EP杂质B
|
|
|
Cefixime Impurity 1
|
头孢克肟杂质1
|
80544-17-8
|
|
Cefixime Sulfoxide
|
头孢克肟亚砜
|
1335555-87-7
|
|
Cefoxitin Sodium Salt
|
头孢西丁钠
|
33564-30-6
|
|
Cefoxitin EP Impurity C;Cefalonium Impurity C
|
头孢西丁EP杂质C;头孢罗宁杂质C
|
10590-10-0
|
|
Cefaclor Delta-3-Isomer
|
头孢克洛Δ-3异构体
|
|
|
Cefazolin Sodium Salt
|
头孢唑林钠盐
|
27164-46-1
|
|
Cefazolin EP Impurity A
|
头孢唑林EP杂质A
|
30246-33-4
|
|
3-Ethyl Cefadroxil Trifluoroacetate
|
3-乙基头孢羟氨苄三氟乙酸盐
|
|
|
Cefadroxil Sulfoxide R-isomer
|
头孢羟氨苄亚砜R-异构体
|
|
|
Cefadroxil Sulfoxide S-isomer
|
头孢羟氨苄亚砜S-异构体
|
|
|
Cefadroxil Impurity 7
|
头孢羟氨苄杂质7
|
883835-57-2
|
|
Cefaclor Impurity
|
头孢克洛杂质
|
|
|
Cefaclor EP Impurity B
|
头孢克洛EP杂质B
|
53994-69-7
|
|
Cefaclor EP Impurity C HCl
|
头孢克洛EP杂质C盐酸盐
|
143059-69-2
|
|
Cefaclor EP Impurity G
|
头孢克洛EP杂质G
|
|
|
Cefaclor EP Impurity H
|
头孢克洛EP杂质H
|
|
|
Cefaclor Impurity 2
|
头孢克洛杂质2
|
722547-49-1
|
|
Cefaclor Impurity 4 Ditrifluoroacetate
|
头孢克洛杂质4双三氟乙酸盐;头孢克洛杂质4
|
|
|
Cefaclor Impurity 6;Cefaclor sulfoxide
|
头孢克洛亚砜;头孢克洛杂质6
|
|
|
Cefaclor Impurity 8;Cefaclor dimer
|
头孢克洛二聚体;头孢克洛杂质8
|
|
|
Cefaclor Impurity 13
|
头孢克洛杂质13
|
108260-07-7
|
|
Cefaclor Impurity 21
|
头孢克洛杂质21
|
53994-83-5
|
|
Cefaclor
|
头孢克洛
|
53994-73-3
|
|
Cefixime tert-Butyl Ester
|
头孢克肟叔丁酯
|
79368-92-6
|
|
Cefixime Impurity 2
|
头孢克肟杂质2
|
246035-38-1
|
|
Cefixime Impurity 11
|
头孢克肟杂质11
|
33748-00-4
|
|
Cefixime Impurity 9
|
头孢克肟杂质9
|
108615-31-2
|
|
Cefixime Impurity 12
|
头孢克肟杂质12
|
119608-90-1
|
|
Cefixime Impurity 14
|
头孢克肟杂质14
|
84080-68-2
|
|
Cefixime EP Impurity D
|
头孢克肟EP杂质D
|
97164-56-2
|
|
Cefixime EP Impurity E
|
头孢克肟EP杂质E
|
72701-01-0
|
|
Cefixime EP Impurity F
|
头孢克肟EP杂质F
|
79368-95-9
|
|
Cefixime dimer
|
头孢克肟二聚体
|
|
|
Cefixime Lactone
|
头孢克肟内酯杂质
|
|
|
Cefixime oxidizing impurity
|
头孢克肟氧化杂质
|
|
|
Cefixime double mother nucleus
|
头孢克肟双母核杂质
|
|
|
Cefixime double bond transfer Impurity
|
头孢克肟双键转移杂质
|
|
|
Ceftizoxime
|
头孢唑肟
|
68401-81-0
|
|
Cefepime Impurity 2;Ceftizoxime Impurity 11
|
头孢吡肟杂质2;头孢唑肟杂质11
|
|
|
Ceftizoxime Impurity
|
头孢唑肟杂质
|
102044-69-9
|
|
Ceftizoxime Impurity 9
|
头孢唑肟杂质9
|
36923-17-8
|
|
Ceftizoxime Impurity 17
|
头孢唑肟杂质17
|
79226-66-7
|
|
Ceftizoxime Impurity 18 Trifluoroacetate
|
头孢唑肟杂质18三氟乙酸盐
|
|
|
Ceftizoxime Impurity 20
|
头孢唑肟杂质20
|
33477-97-3
|
|
E-Ceftizoxime Sodium Salt
|
E-头孢唑肟钠盐
|
97164-53-9
|
|
Ceftizoxime Impurity 28 Sodium salt
|
头孢唑肟杂质28钠盐
|
|
|
Ceftizoxime Impurity 29 Sodium salt
|
头孢唑肟杂质29钠盐
|
|
|
Ceftizoxime double mother nucleus
|
头孢唑肟双母核杂质
|
929101-91-7
|
|
Ceftizoxime Impurity 3
|
头孢唑肟杂质3
|
1942004-69-4
|
|
Ceftizoxime Impurity 5
|
头孢唑肟杂质5
|
929101-89-3
|
|
Ceftizoxime Impurity 10 HCl
|
头孢唑肟杂质10盐酸盐
|
68697-60-9
|
|
Cefixime Impurity 15
|
头孢克肟杂质15
|
84080-70-6
|
|
Cefixime impurity A
|
头孢克肟杂质A
|
1335475-08-5
|
|
Cefixime EP Impurity C ;Cefixime 7-epimer
|
头孢克肟EP杂质C;头孢克肟7-差向异构体
|
108691-83-4
|