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| 货号 | 结构式 | 产品名称 | 分子式 | CAS号 | 询价 |
|---|---|---|---|---|---|
| D-C067005 |  |
Cetirizine EP Impurity E;USP ethoxycetirizine | C23H29ClN2O4.2HCl | 682323-77-9(free base);83881-56-5(2HCl salt) | 询价 |
| D-C067004 |  |
Cetirizine EP Impurity D;USP Cetirizine Dimer; Meclozine EP Impurity F |
C30H28Cl2N2 2HCl | 856841-95-7;346451-15-8(free base) | 询价 |
| D-C067003 |  |
Cetirizine EP Impurity C;USP 2-Chlorocetirizine | C21H25ClN2O3 2HCl | 2702511-37-1;83881-59-8 (free base) | 询价 |
| D-C067002 |  |
Cetirizine EP Impurity B;USP Cetirizine acetic acid | C19H21ClN2O2 2HCl | 1000690-91-4;113740-61-7(free base) | 询价 |
| D-C067000 |  |
Cetirizine Dihydrochloride | C21H25ClN2O3 2HCl | 83881-52-1;83881-51-0(free base) | 询价 |
| D-C073909 |  |
Citalopram USP Related Compound F | C18H22ClN | 55011-89-7 | 询价 |
| D-C073908 |  |
Citalopram Didesmethyl Metabolite | C18H21FN2O (Free Base) | NA | 询价 |
| D-C073907 |  |
Citalopram S-Isomer;Escitalopram | C20H21FN2O C2H2O4 | 219861-08-2;128196-01-0(free base) | 询价 |
| D-C073906 |  |
Citalopram EP Impurity F | C19H21BrFNO | 64169-39-7 | 询价 |
| D-C073905 | |
Citalopram EP Impurity E | C19H22BrClFNO | 64169-45-5(free base);64169-47-7(HCl salt) | 询价 |
| D-C073904 |  |
Citalopram EP Impurity D；Escitalopram EP Impurity D | C19H19FN2O HCl | 97743-99-2;62498-67-3(free base)；1188264-72-3(HBr salt) | 询价 |
| D-C073903 | |
Citalopram EP Impurity C;Escitalopram EP Impurity C | C20H19FN2O2 | 372941-54-3 | 询价 |
| D-C073902 |  |
Citalopram EP Impurity B;EsCitalopram EP Impurity B | C20H21FN2O2 | 411221-53-9;1332724-03-4(Oxalate) | 询价 |
| D-C073901 | |
Citalopram EP Impurity A;Escitalopram EP Impurity A | C20H23FN2O2 | 64372-56-1 | 询价 |
| D-C073900 | |
Citalopram HBr | C20H26BrFN2O | 59729-32-7;59729-33-8(free base) | 询价 |
| D-C065700 | |
Ceftiofur Sodium | C19H16N5NaO7S3 | 104010-37-9 | 询价 |
| D-E043200 | |
Evodiamine | C19H17N3O | 518-17-2 | 询价 |
| D-C057436 | |
Candesartan Methyl Ester N1-Trityl Methoxy Analog | C43H34N6O3 | 1246815-58-6 | 询价 |
| D-C057435 | |
Candesartan N2-Trityl Methoxy Analog | C42H32N6O3 | NA | 询价 |
| D-C057434 | |
Candesartan Trityl Ester N1-Trityl Analog | C62H48N6O3 | 1215772-81-8 | 询价 |
| D-C057433 | |
Candesartan N1-Trityl Methoxy Analog | C42H32N6O3 | 1246820-94-9 | 询价 |
| D-C057432 | |
Candesartan N2-Trityl Impurity | C43H34N6O3 | NA | 询价 |
| D-C057431 | |
Candesartan Cilexetil N2-Trityl Methoxy Analog | C51H46N6O6 | NA | 询价 |
| D-C057430 | |
Candesartan Cilexetil Desethyl N2-Trityl Analog | C50H44N6O6 | NA | 询价 |
| D-C057429 | |
Candesartan Cilexetil Desethyl N1-Trityl Analog | C50H44N6O6 | 934495-65-5 | 询价 |
Cetirizine EP Impurity E;USP ethoxycetirizine
货号：D-C067005
CAS号：682323-77-9(free base);83881-56-5(2HCl salt)
分子式：C23H29ClN2O4.2HCl
分子量：432.94 72.92
| 查看 |
询价 |
Cetirizine EP Impurity D;USP Cetirizine Dimer;
Meclozine EP Impurity F
货号：D-C067004
CAS号：856841-95-7;346451-15-8(free base)
分子式：C30H28Cl2N2 2HCl
分子量：487.46 72.92
| 查看 |
询价 |
Cetirizine EP Impurity C;USP 2-Chlorocetirizine
货号：D-C067003
CAS号：2702511-37-1;83881-59-8 (free base)
分子式：C21H25ClN2O3 2HCl
分子量：388.89 72.92
| 查看 |
询价 |
Cetirizine EP Impurity B;USP Cetirizine acetic acid
货号：D-C067002
CAS号：1000690-91-4;113740-61-7(free base)
分子式：C19H21ClN2O2 2HCl
分子量：344.84 72.92
| 查看 |
询价 |
Cetirizine Dihydrochloride
货号：D-C067000
CAS号：83881-52-1;83881-51-0(free base)
分子式：C21H25ClN2O3 2HCl
分子量：388.89 72.92
| 查看 |
询价 |
Citalopram S-Isomer;Escitalopram
货号：D-C073907
CAS号：219861-08-2;128196-01-0(free base)
分子式：C20H21FN2O C2H2O4
分子量： 324.39 90.03
| 查看 |
询价 |
Citalopram EP Impurity E
货号：D-C073905
CAS号：64169-45-5(free base);64169-47-7(HCl salt)
分子式：C19H22BrClFNO
分子量：413.0557
| 查看 |
询价 |
Citalopram EP Impurity D；Escitalopram EP Impurity D
货号：D-C073904
CAS号：97743-99-2;62498-67-3(free base)；1188264-72-3(HBr salt)
分子式：C19H19FN2O HCl
分子量：310.37 36.46
| 查看 |
询价 |
Citalopram EP Impurity C;Escitalopram EP Impurity C
货号：D-C073903
CAS号：372941-54-3
分子式：C20H19FN2O2
分子量：338.38
| 查看 |
询价 |
Citalopram EP Impurity B;EsCitalopram EP Impurity B
货号：D-C073902
CAS号：411221-53-9;1332724-03-4(Oxalate)
分子式：C20H21FN2O2
分子量：340.39
| 查看 |
询价 |
Citalopram EP Impurity A;Escitalopram EP Impurity A
货号：D-C073901
CAS号：64372-56-1
分子式：C20H23FN2O2
分子量：342.41
| 查看 |
询价 |
Candesartan Methyl Ester N1-Trityl Methoxy Analog
货号：D-C057436
CAS号：1246815-58-6
分子式：C43H34N6O3
分子量：682.77
| 查看 |
询价 |
Candesartan Trityl Ester N1-Trityl Analog
货号：D-C057434
CAS号：1215772-81-8
分子式：C62H48N6O3
分子量：925.08
| 查看 |
询价 |
Candesartan Cilexetil Desethyl N2-Trityl Analog
货号：D-C057430
CAS号：NA
分子式：C50H44N6O6
分子量：824.92
| 查看 |
询价 |
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