中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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头孢泊肟酯杂质G | N-Acetyl Cefpodoxime Proxetil | 947692-15-1 | C23H29N5O10S2 |
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头孢泊肟酯杂质E | 1-(isopropoxycarbonyloxy)ethyl 7β-<2-(2-aminothiazol-4-yl)-(Z)-methoxyiminoacetamido>-3-acetoxymethyl-3-cephem-4-carboxylate | 217803-89-9 | C22H27N5O10S2 |
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头孢泊肟酯杂质D | vantin | 87239-81-4 | C21H27N5O9S2 |
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头孢泊肟酯杂质B | Cefpodoxime Proxetil Impurity B | 947692-14-0 | C20H25N5O8S2 |
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头孢泊肟酯EP杂质F | 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2Z)-2-(2-(formylamino)-4-thiazolyl)-2-(methoxyimino)acetyl)amino)-3-(methoxymethyl)-8-oxo-, 1-(((1-methylethoxy)carbonyl)oxy)ethyl ester, (6R,7R)- | 96680-30-7 | C22H27N5O10S2 |
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头孢泊肟酯 | cefpodoxime proxetil | 87239-81-4 | C21H27N5O9S2 |
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头孢泊肟 | 82619-04-3 | C15H17N5NaO6S2 |
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头孢泊肟 | cefpodoxime | 80210-62-4 | C15H17N5O6S2 |
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头孢沙定 | Cefroxadine | 51762-05-1 | C16H19N3O5S |
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头孢氮氟 | Cefazaflur | 58665-96-6 | C13H13F3N6O4S3 |
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头孢氨苄杂质2 | 3-(Hydroxymethylidene)-6-phenylpiperazine-2,5-dione | 142975-48-2 | C11H10N2O3 |
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头孢氨苄杂质 | 3-aminomethylene-6-phenyl-piperazine-2,5-dione | 65870-51-1 | C11H11N3O2 |
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头孢氨苄单盐酸盐 | cephalexin hydrochloride monohydrate | 105879-42-3 | C16H17N3O4S*ClH*H2O |
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头孢氨苄亚砜 | cefalexin-(R)-sulfoxide | 56193-21-6 | C16H17N3O5S |
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头孢氨苄 | cefalexin | 15686-71-2 | C16H17N3O4S |
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头孢比罗酯钠 | ceftobiprole medocaril | 252188-71-9 | C26H25N8O11S2*Na |
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头孢比普酯 | Ceftobiprole medocaril free acid | 376653-43-9 | C26H26N8O11S2 |
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头孢来星二水合物 | Cephaloglycin dihydrate | 22202-75-1 | C18H23N3O8S |
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头孢来星 | cephaloglycin | 3577-01-3 | C18H19N3O6S |
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头孢替考 | Cefetecol | 117211-03-7 | C20H17N5O9S2 |
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头孢替林 | Cefmatilen hydrochloride hydrate | 154776-45-1 | C15H17ClN8O6S4 |
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头孢替安杂质 | (6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-acetylamino]-3-methyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 58684-56-3 | C13H14N4O4S2 |
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头孢替安 | cefotiam | 61622-34-2 | C18H23N9O4S3 |
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头孢替坦钠 | 74356-00-6 | C17H17N7Na2O8S4 |
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头孢替坦二钠盐 | cefotetan disodium salt | 79072-74-5 | C17H15N7O8S4*2Na |
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头孢替坦 | Cefotetan | 69712-56-7 | C17H17N7O8S4 |
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头孢替唑 | ceftezole | 26973-24-0 | C13H12N8O4S3 |
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头孢替丁相关杂质8 | 8R9U6E8Q8S | 174761-17-2 | C41H38N4O8S2 |
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头孢曲秦丙二醇 | Cefatrizine propylene glycolate | 57235-40-2 | C21H26N6O7S2 |
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头孢曲松钠E-异构体 | Ceftriaxone SodiuM E-IsoMer | 74578-69-1 | C18H16N8O7S3*2Na |
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头孢曲松钠 | CeftriaxoneDisodiumSalt | 74578-69-1 | C18H18N8Na2O7S3 |
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头孢曲松杂质17 | 1-methyl-5-mercapto-1,2,4-triazol-3-carboxylic acid methyl ester | 77780-49-5 | C5H7N3O2S |
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头孢曲松杂质 | anti-thiazoximinic acid | 66341-09-1 | C6H7N3O3S |
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头孢曲松 | ceftriaxone | 73384-59-5 | C18H18N8O7S3 |
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头孢拉定杂质05 | 2-Hydroxy Cephalexin | 215172-75-1 | C16H17N3O5S |
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头孢拉啶 | Cephradine dihydrate | 31828-50-9 | C16H23N3O6S |
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头孢托仑 | cefditoren | 104145-95-1 | C19H18N6O5S3 |
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头孢帕罗 | Cefaparole | 51627-20-4 | C19H19N5O5S3 |
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头孢布烯(头孢布坦) | Ceftibuten Dihydrate | 118081-34-8 | C15H18N4O8S2 |
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头孢布坦 | ceftibuten | 97519-39-6 | C15H14N4O6S2 |
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头孢尼西 | cefonicid | 61270-58-4 | C18H18N6O8S3 |
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头孢孟多钠 | Cefamandole sodium salt | 30034-03-8 | C18H18N6NaO5S2 |
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头孢孟多酯钠 | 42540-40-9 | C19H18N6NaO6S2 |
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头孢孟多杂质C | Cefamandole Impurity A | 36922-15-3 | C20H20N6O6S2 |
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头孢孟多 | cefamandole | 34444-01-4 | C18H18N6O5S2 |
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头孢妥仑钠盐 | 104146-53-4 | C19H18N6NaO5S3 |
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头孢妥仑酯的中间体 | p-Methoxybenzyl 7-phenylacetamido-3(Z)-(4-methylthiazol-5-yl)vinyl-3-cephem-4-carboxylate | 138514-31-5 | C29H27N3O5S2 |
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头孢妥仑杂质3 | 2,2'-methylenebis(azanediyl)bis(thiazole-4,2-diyl)bis{N-[(6R,7R)-2-pivaloyloxymethoxycarbonyl-8-oxo-3-[(Z)-2-(thiazol-5-yl)vinyl]-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]-2-[(Z)-methoxyimine]acetamide} | 878002-85-8 | C51H56N12O14S6 |
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头孢妥仑匹酯 | cefditoren pivoxil | 117467-28-4 | C25H28N6O7S3 |
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头孢地秦 | cefodizime | 69739-16-8 | C20H20N6O7S4 |
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