中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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头孢曲松杂质6 | (-)-(6R,7R)-7-<(E)-2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido>-3-hydroxymethyl-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid lactone | 123238-79-9 | C14H13N5O5S2 |
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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 | Cefradine | 38821-53-3 | C16H19N3O4S |
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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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头孢布烯杂质1 | 2-[2-[[(benzyloxy)formyl]amino]-4-thiazolyl]-2-pentenedioic acid | 102199-53-1 | C16H14N2O6S |
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头孢布烯侧链 | 2-[2-[[(benzyloxy)formyl]amino]-4-thiazolyl]-2-pentaneenedioic acid-5-(3-methyl-2-butenyl) ester | 115065-79-7 | C21H22N2O6S |
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头孢布烯(头孢布坦) | Ceftibuten Dihydrate | 118081-34-8 | C15H18N4O8S2 |
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头孢布宗 | cefbuperazone | 76610-84-9 | C22H29N9O9S2 |
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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 | 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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头孢妥仑母核 | 7-ATCA | 155723-02-7 | C13H13N3O3S2 |
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头孢妥仑匹酯 | cefditoren pivoxil | 117467-28-4 | C25H28N6O7S3 |
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头孢塔齐定杂质A | (6R,7R)-7-[2-(2-amino-4-thiazolyl)-2-(Z)-(2,2-dimethylacetoxyimino)acetamido]-3-[(pyridinium)methyl]-2-cephem-4-carboxylate | 1000980-60-8 | C22H22N6O7S2 |
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头孢地秦 | cefodizime | 69739-16-8 | C20H20N6O7S4 |
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头孢地尼活性新酯 | S-2-benzothiazolyl (Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyimino thioacetate | 104797-47-9 | C14H10N4O3S3 |
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头孢地尼杂质S | (6R,7R)-7-[[(2Z)-2-acetyloxyimino-2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 127770-93-8 | C16H15N5O6S2 |
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头孢地尼杂质B | 7-[(2-aminothiazol-4-yl)acetamido]-3-vinyl-3-cephem-4-carboxylic acid | 79350-10-0 | C14H14N4O4S2 |
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头孢地尼杂质6 | (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-oxoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 79350-14-4 | C14H12N4O5S2 |
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头孢地尼异恶唑 | (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid | 1356842-10-8 | C13H11N3O6S |
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头孢地尼侧链酸 | (Z)-2-(2-aminothiazol-4-yl)-2-(triphenylmethoxyimino)acetic acid | 128438-01-7 | C24H19N3O3S |
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头孢地尼侧链酸 | 2-Oxo-1-diazo-6-nitro-1,2-dihydro-naphthalin-sulfonsaeure-(4) | 63589-25-3 | C10H5N3O6S |
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头孢地尼亚砜 | Cefdinir sulfoxide | 934986-48-8 | C14H13N5O6S2 |
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头孢地尼3-甲基杂质(USP) | 3-methyl cefdinir | 71091-93-5 | C13H13N5O5S2 |
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头孢地尼 | cefdinir | 91832-40-5 | C14H13N5O5S2 |
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头孢地尔 | cefiderocol | 1225208-94-5 | C30H34ClN7O10S2 |
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头孢地嗪-反式头孢地嗪 | Cefodizime | 97180-26-2 | C20H20N6O7S4 |
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头孢噻肟酸标准品 | cefotaxime | 63527-53-7 | C16H17N5O7S2 |
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头孢噻肟 | cefotaxime | 63527-52-6 | C16H17N5O7S2 |
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头孢噻肟 | D-digitxose | 527-52-6 | C6H12O4 |
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头孢噻林 | Ceftiolene | 77360-52-2 | C20H18N8O8S3 |
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头孢噻啶 | cefaloridine | 50-59-9 | C19H17N3O4S2 |
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头孢噻呋钠 | —— | 104010-37-9 | C19H17N5NaO7S3 |
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头孢噻呋 | ceftiofur | 80370-57-6 | C19H17N5O7S3 |
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头孢噻吩杂质A | (6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 34691-02-6 | C14H14N2O4S2 |
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头孢噻吩 | cephalothin | 153-61-7 | C16H16N2O6S2 |
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头孢噻利 | cefoselis | 122841-10-5 | C19H22N8O6S2 |
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头孢噁唑 | Cefoxazole | 36920-48-6 | C21H18ClN3O7S |
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头孢喹肟 | cefquinome | 84957-30-2 | C23H24N6O5S2 |
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头孢唑肟钠 | —— | 68401-82-1 | C13H13N5NaO5S2 |
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头孢唑肟杂质20 | (6R,7R)-7-(phenylacetamido)ceph-3-em-4-carboxylic acid | 33477-97-3 | C15H14N2O4S |
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头孢唑肟杂质 | ceftizoxime | 68401-81-0 | C13H13N5O5S2 |
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头孢唑肟杂质 | Jvgcqnjnqjjwhf-prkntkfgsa- | 102044-69-9 | C13H13N5O5S2 |
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头孢唑肟 | ceftizoxime | 68401-81-0 | C13H13N5O5S2 |
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