| 英文名称 |
中文名称 |
CAS号 |
操作 |
| Phenoxymethylpenicillin EP Impurity F;Mixture of Diastereomers |
苯氧甲基青霉素EP杂质F;异构体混合物 |
1330-20-7 |
详细
|
| Piperacillin |
哌拉西林 |
61477-96-1 |
详细
|
| Delta-2-Cefteram Pivoxil |
Δ-2-头孢特伦酯 |
104712-44-9 |
详细
|
| Cefetamet;Cefotaxime EP Impurity A |
头孢他美;头孢噻肟EP杂质A |
65052-63-3 |
详细
|
| Cefradine EP Impurity E |
头孢拉定EP杂质E |
215172-75-1 |
详细
|
| Cefditoren impurity 6, cefditoren E-isomer C=C |
头孢妥仑杂质5;头孢妥仑E-异构体 |
2375345-02-9 |
详细
|
| Cefuroxime EP Impurity F |
头孢呋辛EP杂质F |
97170-19-9 |
详细
|
| Cefetamet Pivoxil |
头孢他美酯 |
65243-33-6 |
详细
|
| Ceftazidime Impurity 1 |
头孢他啶杂质1 |
86299-47-0 |
详细
|
| Piperacillin Methyl Ester |
哌拉西林甲酯 |
65700-41-6 |
详细
|
| Ceftazidime Impurity 7 |
头孢他啶杂质7 |
158183-05-2 |
详细
|
| Di-alfa-Cefuroxime Ethyl Ether Diastereoisomer-1 |
2-头孢呋辛乙醚非对映异构体-1 |
|
详细
|
| Piperacillin dioxidizing Impurity |
哌拉西林双氧化杂质 |
|
详细
|
| Cefditoren Impurity P14 |
头孢妥仑杂质P14 |
|
详细
|
| Cefaladine double-bond transfer impurities |
头孢拉定双键转移杂质 |
|
详细
|
| Cefuroxime Impurity C E-Isomer-d |
头孢呋辛杂质C/E异构体 |
|
详细
|
| Methyl ceftamime |
甲基头孢他美酯 |
|
详细
|
| Delta-2-Cefetamet Pivoxil |
Δ-2-头孢他美酯 |
126617-54-7 |
详细
|
| Cefditoren impurity 10, ring open dimer |
头孢妥仑杂质10;开环二聚体 |
878002-86-9 |
详细
|
| Piperacillin Impurity 10 |
哌拉西林杂质10 |
2170771-47-6 |
详细
|
| Cefuroxime Sodium Salt;Cefuroxime Axetil EP Impurity D Sodium Salt |
头孢呋辛钠;头孢呋辛酯EP杂质D钠盐 |
56238-63-2 |
详细
|
| Cefditoren impurity 9, dimer |
头孢妥仑杂质9;二聚体 |
|
详细
|
| Cefmetazole Related Compound 2 |
头孢美唑相关化合物2 |
|
详细
|
| Ceftazidime Impurity 12 |
头孢他啶杂质12 |
83654-89-1 |
详细
|
| Cefetamet Pivoxil oxidizing impurity |
头孢他美酯氧化杂质 |
|
详细
|
| Ceftazidime Impurity 4;6S,7R-isomer |
头孢他啶杂质4;6S,7R-异构体 |
3432-88-0 |
详细
|
| Cefditoren Sodium Salt |
头孢妥仑钠盐 |
104146-53-4 |
详细
|
| Piperacillin EP Impurity A;Ampicillin;Sultamicillin EP Impurity C |
哌拉西林EP杂质A;氨苄西林;舒他西林EP杂质C |
69-53-4 |
详细
|
| Piperacillin Impurity 5 |
哌拉西林杂质5 |
64817-22-7 |
详细
|
| Cefradine Impurity D;Isomer 2 |
头孢拉定杂质D;同分异构体2 |
|
详细
|
| Cefuroxime double mother nucleus |
头孢呋辛双母核 |
|
详细
|
| Cefradine Impurity |
头孢拉定杂质 |
38821-53-3 |
详细
|
| Piperacillin Sodium EP Impurity G |
哌拉西林EP杂质G |
63422-71-9 |
详细
|
| Cefuroxime oxidizing impurity |
头孢呋辛氧化杂质 |
929531-94-2 |
详细
|
| L-Piperacillin |
L-哌拉西林杂质 |
|
详细
|
| Cefditoren Impurity P4 |
头孢妥仑杂质P4 |
|
详细
|
| Cefditoren |
头孢妥仑 |
104145-95-1 |
详细
|
| Cefuroxime EP Impurity B |
头孢呋辛EP杂质B |
39685-31-9 |
详细
|
| rac-Cefuroxime Sodium EP Impurity I |
反式头孢呋辛钠杂质I |
|
详细
|
| Piperacillin EP Impurity D |
哌拉西林EP杂质D |
65772-67-0 |
详细
|
| Cefradine EP Impurity F;Cephalexin EP Impurity D;Cefadroxil EP Impurity G |
头孢氨苄EP杂质D;头孢羟氨苄EP杂质G;头孢拉定EP杂质F |
34876-35-2 |
详细
|
| Cefuroxime Axetil EP Impurity B;Mixture of Diastereomers |
头孢呋辛酯EP杂质B;异构体混合物 |
97232-96-7 |
详细
|
| Ceftazidime Impurity |
头孢他啶杂质 |
|
详细
|
| Cefuroxime Sodium EP Impurity C |
头孢呋辛EP杂质C |
69822-88-4 |
详细
|
| Cefuroxime EP Impurity G |
头孢呋辛EP杂质G |
97232-98-9 |
详细
|
| Ceftazidime Impurity 2;6R,7S-isomer |
头孢他啶杂质2;6R,7S-异构体 |
|
详细
|
| Cefuroxime Impurity |
头孢呋辛杂质 |
1202925-10-7 |
详细
|
| Ceftazidime Impurity 3;6S,7S-isomer |
头孢他啶杂质3;6S,7S-异构体 |
111298-82-9 |
详细
|
| Cefuroxime Impurity 9 |
头孢呋辛杂质9 |
229499-08-5 |
详细
|
| E-Cefetamet Pivoxil |
E-头孢他美酯 |
1705612-82-3 |
详细
|
| Ceftazidime EP Impurity G |
头孢他啶EP杂质G |
194241-83-3 |
详细
|
| Cefditoren Impurity 8 |
头孢妥仑杂质8 |
878002-84-7 |
详细
|
| Cefditoren impurity 2;Cefditoren open ring |
头孢妥仑杂质2;头孢妥仑开环杂质 |
|
详细
|
| Ceftazidime EP Impurity H |
头孢他啶EP杂质H |
1354396-23-8 |
详细
|
| Cefradine Impurity 3 ;2-Amino-2-Cyclohex-1-enyl-Propionic Acid Methyl Ester) HCl |
头孢拉定杂质3;2-氨基-2-环己烷-1-烯基-丙酸甲酯盐酸盐 |
1379292-16-6 |
详细
|
| Piperacillin EP Impurity E |
哌拉西林EP杂质E |
59702-31-7 |
详细
|
| Ceftazidime Dimer |
头孢拉定二聚体 |
|
详细
|
| Cefetamet Impurity 2 |
头孢他美杂质2 |
1705612-85-6 |
详细
|
| Cefuroxime Sodium EP Impurity I;Methoxyiminofurylacetic Acid |
头孢呋辛EP杂质I;氧亚氨基呋喃乙酸铵 |
39684-61-2 |
详细
|
| 6R,7S-Cefuroxime |
6R,7S-头孢呋辛 |
97148-39-5 |
详细
|
| Cefuroxime double mother nucleus dimer |
头孢呋辛母核二聚体 |
|
详细
|
| 4,5-dihydrocefradine |
4,5-二氢头孢拉定 |
37051-00-6 |
详细
|
| Cefteram Pivoxil |
头孢特伦酯 |
82547-81-7 |
详细
|
| Cefuroxime Impurity C |
头孢呋辛杂质C |
76598-06-6 |
详细
|
| Cefuroxime EP Impurity E |
头孢呋辛EP杂质E |
97232-97-8 |
详细
|
| Cefteram |
头孢特伦 |
82547-58-8 |
详细
|
| Piperacillin Impurity 19 |
哌拉西林杂质19 |
1706671-50-2 |
详细
|
| Piperacillin Sulfoxide |
哌拉西林亚砜杂质 |
67275-27-8 |
详细
|
| Piperacillin dimer |
哌拉西林二聚体 |
2170771-53-4 |
详细
|
| Ceftazidime Impurity A |
头孢他啶杂质A |
1000980-60-8 |
详细
|
| Ceftazidime Impurity 8 Trifluoroacetate |
头孢他啶杂质8三氯乙酸 |
|
详细
|
| Ceftazidime EP Impurity E |
头孢他啶EP杂质E |
102772-66-7 |
详细
|
| Cefuroxime sodium impurity H |
头孢呋辛杂质H |
947723-87-7 |
详细
|
| Cefradine Impurity 7 |
头孢拉定杂质7 |
26774-88-9 |
详细
|
| Cefetamet Impurity 1 |
头孢他美杂质1 |
1705612-80-1 |
详细
|
| Hydroxymethyl ceftamime |
羟甲基头孢他美酯 |
|
详细
|
| Cefuroxime Axetil EP Impurity A |
头孢呋辛酯EP杂质A |
123458-61-7 |
详细
|
| Cefmetazole Related Compound 1 |
头孢美唑相关化合物1 |
|
详细
|
| Ceftazidime |
头孢他啶 |
72558-82-8 |
详细
|
| Cefditoren impurity 5;cefditoren methoxymethyl |
头孢妥仑杂质4;头孢妥仑甲氧基甲基 |
|
详细
|
| Ceftazidime EP Impurity B |
头孢他啶EP杂质B |
97148-38-4 |
详细
|
| Cefditoren Pivoxil |
头孢妥仑匹酯 |
117467-28-4 |
详细
|
| Piperacillin Impurity 12 Disodium Salt |
哌拉西林杂质12二钠盐 |
64844-70-8 |
详细
|
| Cefadroxil EP Impurity B;Cephalexin Impurity B;7-ADCA |
头孢氨苄杂质B;头孢羟氨苄EP杂质B;7-ADCA |
22252-43-3 |
详细
|
| Cefditoren Dimer Impurity P16 |
头孢妥仑二聚体杂质P16 |
|
详细
|
| Cefetamet Impurity 3 |
头孢他美杂质3 |
1705612-84-5 |
详细
|
| Cefetamet Impurity 4 |
头孢他美杂质4 |
|
详细
|
| Ceftazidime Impurity 13 |
头孢他啶杂质13 |
50382-11-1 |
详细
|
| Piperacillin penicillium thiazole oxamide |
哌拉西林青霉噻唑酸草酰胺 |
|
详细
|
| Cefetamet Pivoxil Dimer |
头孢他美酯二聚体 |
|
详细
|
| Piperacillin penicillamide |
哌拉西林青霉胺 |
|
详细
|
| Ceftazidime EP Impurity C Chloride |
头孢他啶EP杂质C氯化物 |
78931-25-6 |
详细
|
| Cefetamet Pivoxil Open Ring |
头孢他美酯开环杂质 |
|
详细
|
| Piperacillin Open-Ring Methyl Ester |
哌拉西林开环甲酯 |
|
详细
|
| Cefradine Impurity C;Isomer 1 |
头孢拉定杂质C;同分异构体1 |
|
详细
|
| Ceftazidime Impurity D |
头孢他啶杂质D |
73547-69-0 |
详细
|
| Piperacillin EP Impurity F;Mixture of Diastereomers |
哌拉西林EP杂质F |
|
详细
|
| Piperacillin double mother nucleus |
哌拉西林双母核杂质 |
|
详细
|
| Cefradine Impurity 6 DiHCl |
头孢拉定杂质6二盐酸盐 |
|
详细
|
| Ampicillin Benzathine |
苄星氨苄西林 |
33276-75-4 |
详细
|
| Cefuroxime EP Impurity A;Cefuroxime Descarbamoyl |
头孢呋辛EP杂质A;头孢呋辛去甲酰胺 |
56271-94-4 |
详细
|