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Henan Vcommend Consultrading Co., Ltd.??? ?? ??? ?????.

?? ?:Henan Vcommend Consultrading Co., Ltd.
??:-13393721940
???:sales@vcommend.com
??:China
URL: http://www.vcommend.com/
? ?? ?:10005
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Cefradine EP Impurity C and Cefradine EP Impurity D2111133-51-6C16H19N3O5S
Cefoperazone EP Impurity F1315481-36-7C25H27N9O8S2
Cefixime EP Impurity D97164-56-2C16H15N5O7S2
Cefprozil EP Impurity L?????IMpurityL203007-73-2C10H13NO4
Cefixime Impurity 1133748-00-4C17H16N2O4S
Ceftizoxime Impurity 1929101-91-7C20H19N7O7S3
Cefoperazone EP Impurity D37539-03-0C10H11N5O3S2
Cefmetazole Impurity 7 (Mixture of Isomers)64278-70-2C24H22N6O3S3
Ceftazidime Impurity 7158183-05-2C20H22N4O4S3
Cefixime EP Impurity C (Cefixime 7-epimer) Disodium Salt124506-28-1C16H16N5NaO7S2
Cefoxitin EP Impurity C (Cefalonium Impurity C)??????10590-10-0C14H12N2O4S2
Cefpodoxime Proxetil EP Impurity B (Mixture of Diastereomers)CefpodoxiMeProxetil???B947692-14-0C20H25N5O8S2
Cefpodoxime Proxetil EP Impurity G (Mixture of Diastereomers)CefpodoxiMeProxetil???G947692-15-1C23H29N5O10S2
Ceftizoxime Impurity 936923-17-8C7H8N2O3S
Ceftazidime Impurity 1283654-89-1C8H9IN2O3S
Cefradine Impurity 1126108-29-2C8H11NO2
Cefoxitin Impurity 237051-05-1C15H15N3O6S2
Cefixime Impurity 9(Z)-2-(?????????????)-2-(2-??????-4-?)????80544-17-8C8H9N3O5S
Cefprozil EP Impurity D (Cefprozil USP Related Compound D)106447-44-3C10H12N2O3S
Cefotetan Impurity 1 Sodium Salt (Cefmetazole Sodium Salt)56796-39-5C15H18N7NaO5S3
Cefpodoxime Proxetil EP Impurity DCefpodoxiMeProxetil???D947692-13-9C21H27N5O9S2
Ceftibuten Impurity 8174761-17-2C41H38N4O8S2
Cefixime Impurity 152-?????????????-4-???-3-??????84080-70-6C7H8ClNO6
Cefpodoxime Proxetil EP Impurity F (Mixture of Diastereomers)CefpodoximeProxetilEP???F96680-30-7C22H27N5O10S2
Cefoxitin Impurity 1240514-94-1C15H16N2O5S2
Ceftibuten Impurity 451762-51-7C28H26N2O5S
Ceftibuten Impurity 1102199-53-1C16H14N2O6S
Cefotaxime EP Impurity F (Cefotaxime Dimer)175032-97-0C30H30N10O12S4
Cefotaxime EP Impurity D Sodium Salt ((E)-Cefotaxime Sodium Salt)65715-12-0C16H18N5NaO7S2
Cefpirome Impurity 4130431-30-0C22H22N6O5S2
Cefotaxime Impurity 775679-12-8C14H15N5O6S2
Ceftizoxime Impurity 5929101-89-3C13H15N5O5S2
Cefoxitin Impurity 1140514-91-8C13H20N2O4S
Cefodizime Impurity 4 HCl111298-82-9C14H15N3O5S3
Ceftazidime EP Impurity G194241-83-3C11H14N4O5S
Cefmetazole Impurity 1 (Cefmetazole Lactone)70993-70-3C13H13N3O5S2
Ceftizoxime Impurity 31942004-69-4C13H15N5O6S2
Ceftazidime EP Impurity H1354396-23-8C23H24N6O7S2
Cefradine Impurity 3 (2-Amino-2-Cyclohex-1-enyl-Propionic Acid Methyl Ester) HCl1379292-16-6C10H17NO2
Cefpirome Impurity 8124667-22-7C22H22N6O5S2
Cefotaxime Impurity 6123238-79-9C14H13N5O5S2
Cefprozil EP Impurity M1605314-84-8C21H23N3O7S
Cefetamet Impurity 21705612-85-6C41H50N10O14S4
Ceftiofur Impurity 1120962-17-6C19H17N5O7S3
Cefotaxime Impurity 4126747-48-6C16H17N5O7S2
Cefradine Impurity 14',5'-????????37051-00-6C16H21N3O4S
Cefodizime Impurity (2-Mercapto-4-methyl-5-thiazoleacetic acid)2-????-4-??-5-???????34272-64-5C6H7NO2S2
Cefpodoxime Proxetil EP Impurity E (Mixture of Diastereomers)CefpodoxiMeProxetil???E217803-89-9C22H27N5O10S2
Ceftibuten Impurity 9103054-27-9C19H20N2O6S
Cefprozil Impurity 51000980-59-5C18H19N3O5S
Ceftaroline Fosamil Impurity 101286218-72-1C21H19N8O8PS4
Cefodizime Impurity 1111874-11-4C20H20N6O7S4
Cefmenoxime Impurity 9 Triethylamine Salt1597415-32-1C18H27Cl2N7O4S2
Cefpodoxime Proxetil Impurity 6 (Mixture of Diastereomers)82619-01-0C20H25N5O9S2
Cefpodoxime Proxetil Impurity 9 (Mixture of Diastereomers)1192365-87-9C25H33N5O11S2
Cefotetan Impurity 367366-04-5C24H24N6O3S3
Cefixime EP Impurity E72701-01-0C15H15N5O7S2
Ceftazidime EP Impurity E102772-66-7C26H30N6O7S2
Ceftibuten Impurity 31140311-29-0C18H18N2O6S
Ceftaroline Fosamil Impurity 81286218-70-9C22H22N8O6S4
Cefotaxime Impurity 866341-09-1C6H7N3O3S
Cefradine Impurity 726774-88-9C8H11NO2
Cefradine Impurity 1030959-67-2C16H19N3O4S
Cefpirome Impurity 5533-37-9C8H9N
Cefetamet Impurity 11705612-80-1C21H27N5O8S2
Ceftibuten Impurity 592096-37-2C29H26N2O7S2
Cefotiam Impurity 71566599-01-6C13H12N4O4S2
Ceftibuten Impurity 14110630-32-5C14H14N4O4S2
Cefprozil EP Impurity N1605314-85-9C21H23N3O7S
Cefetamet Impurity 31705612-84-5C26H35N5O9S2
Cefoxitin EP Impurity A54333-94-7C15H16N2O6S2
Ceftazidime Impurity 13??4-???-2-(???????)-3-???????50382-11-1C6H8ClNO4
Ceftibuten Impurity 790712-49-5C7H8N2O3S
Cefoperazone EP Impurity C (Cefamandole EP Impurity D)5-???-1-??????13183-79-4C2H4N4S
Cefixime EP Impurity F79368-95-9C18H19N5O7S2
Cefprozil EP Impurity C (Cefadroxil EP Impurity E)147103-93-3C11H11N3O3
Cefmetazole Impurity 87-[[[(?????)??]???]aMino]-7-??????????56796-16-8C15H17N3O7S2
Ceftizoxime Impurity 10 HCl68697-60-9C9H12ClNO3
Cefmenoxime Impurity 1126747-52-2C16H17N9O5S3
Cefpodoxime Proxetil EP Impurity H947692-16-2C42H54N10O18S4
2-(2-Aminothiazol-4-yl)acetic acid2-???-4-?????? ?29676-71-9C5H6N2O2S
Cefmenoxime Impurity 268350-02-7C10H13ClN6O3S2
Ceftazidime EP Impurity C Chloride78931-25-6C13H14ClN3O3S
Cefprozil Impurity 1 (Z-Cefprozil)CEFPROZIL(Z)-???(200MG)H0E054927UG/MG(AI)121412-77-9C18H19N3O5S
Cefepime Impurity 1265052-66-6C8H11N3O3S
Ceftiofur Impurity 3120882-20-4C19H17N5O7S3
Cefixime Impurity 12119608-90-1C25H24N2O5S
Cefoxitin Impurity 535565-06-1C17H18N2O7S2
Cefotiam Impurity 958233-18-4C15H16N4O6S2
Cefixime Impurity 14???,2-[(2-???-2-?????)???]-3-??-,1,1-?????????,(Z)-84080-68-2C11H17NO6
Cefprozil EP Impurity F107937-01-9C10H12N2O3S
Ceftibuten Impurity 657028-71-4C20H18N2O3S
Ceftaroline Fosamil Impurity 111240196-56-8C24H22N8O6S4
Cefpodoxime Proxetil EP Impurity C339528-86-8C21H27N5O9S2
Cefpirome Impurity 797164-55-1C22H22N6O5S2
Cefotiam Impurity 61628441-07-5C13H14N4O5S2
Cefpodoxime Proxetil EP Impurity A (Cefpodoxime Acid)80210-62-4C15H17N5O6S2
Ceftezole Impurity 15289-06-5C2H2N2S
Cefotiam Impurity 861607-66-7C13H19N7O3S2
Cefpirome Impurity 687314-56-5C16H17N3O3S
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