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中文名称 英文名称 CAS号 化学式
头孢地尔 cefiderocol 1225208-94-5 C30H34ClN7O10S2
头孢地嗪-反式头孢地嗪 Cefodizime 97180-26-2 C20H20N6O7S4
头孢噻肟钠 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, (6R,7R)- 64485-93-4 C16H17N5NaO7S2
头孢噻肟酸标准品 cefotaxime 63527-53-7 C16H17N5O7S2
头孢噻肟溴乙酰类似物 7-[4-bromo-2(Z)-methoxyimino-3-oxobutyramido]-cephalosporanic acid 83305-12-8 C15H16BrN3O8S
头孢噻肟杂质F Cefotaxime dimer 175032-97-0 C30H30N10O12S4
头孢噻肟杂质15 [R-[R*,R*-(Z)]]-α-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid 75679-11-7 C14H15N5O6S2
头孢噻肟杂质15 [R-[R*,R*-(Z)]]-α-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid 75679-11-7 C14H15N5O6S2
头孢噻肟杂质 (2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetic acid;hydrochloride 124827-29-8 C6H7N3O3S*ClH
头孢噻肟杂质 2-amino-alpha-(methoxyimino)-4-thiazole acetic acid hydrochloride 139549-70-5 C6H7N3O3S*ClH
头孢噻肟杂质 7-[2-(2-formamidothiazol-4-yl)-2-methoxyiminoacetamido]cephalosporanic acid 83648-68-4 C17H17N5O8S2
头孢噻肟开环内酯 Desacetylcefotaxime lactone M2 75679-12-8 C14H15N5O6S2
头孢噻肟 cefotaxime 63527-52-6 C16H17N5O7S2
头孢噻肟 D-digitxose 527-52-6 C6H12O4
头孢噻林 Ceftiolene 77360-52-2 C20H18N8O8S3
头孢噻啶 cefaloridine 50-59-9 C19H17N3O4S2
头孢噻呋钠 —— 104010-37-9 C19H17N5NaO7S3
头孢噻呋 ceftiofur 80370-57-6 C19H17N5O7S3
头孢噻吩钠 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-, monosodiumsalt, (6R,7R)- 58-71-9 C16H16N2NaO6S2
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
头孢噻吩 cephalothin 153-61-7 C16H16N2O6S2
头孢噻利 cefoselis 122841-10-5 C19H22N8O6S2
头孢噁唑 Cefoxazole 36920-48-6 C21H18ClN3O7S
头孢喹肟 cefquinome 84957-30-2 C23H24N6O5S2
头孢唑肟钠 —— 68401-82-1 C13H13N5NaO5S2
头孢唑肟杂质8 7-Amino-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid 68350-06-1 C10H12N6O3S2
头孢唑肟杂质20 (6R,7R)-7-(phenylacetamido)ceph-3-em-4-carboxylic acid 33477-97-3 C15H14N2O4S
头孢唑肟杂质 Ceftizoxime S-Oxide Impurity 79226-66-7 C13H13N5O6S2
头孢唑肟杂质 ceftizoxime 68401-81-0 C13H13N5O5S2
头孢唑肟杂质 Jvgcqnjnqjjwhf-prkntkfgsa- 102044-69-9 C13H13N5O5S2
头孢唑肟 ceftizoxime 68401-81-0 C13H13N5O5S2
头孢唑林钠杂质3 (2R)-2-amino-6-[[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]amino]-6-oxohexanoic acid 2429-86-9 C14H17N3O6S
头孢唑林杂质8 N-(2,2-dihydroxyethyl)-2-(1H-tetrazol-1-yl)acetamide 1675245-47-2 C5H9N5O3
头孢唑林杂质6 Cefazolin lactone 1172998-53-6 C11H10N6O4S
头孢唑林杂质10 Iso-7-amino-cephalosporansaeure 18884-65-6 C10H12N2O5S
头孢唑林delta-3-甲酯 Cefazolin delta-3-methyl ester 117929-10-9 C15H16N8O4S3
头孢唑喃 cefuzonam 82219-78-1 C16H15N7O5S4
头孢唑啉钠 —— 27164-46-1 C14H14N8NaO4S3
头孢唑啉杂质C 7-<1-(1H)-tetrazolylacetamido>-3-methyl-Δ<sup>3</sup>-cephem-4-carboxylic acid 56842-77-4 C11H12N6O4S
头孢唑啉杂质33 N'-Acetyl-hydrazinecarbodithioic acid 93409-13-3 C3H6N2OS2
头孢唑啉杂质17 potassium acetylhydrazinodithioate 38509-92-1 C3H5N2OS2*K
头孢唑啉S-乙酰基MMTD 2-Methyl-5-acetylmercapto-1,3,4-thiadiazol 65041-65-8 C5H6N2OS2
头孢唑啉EP杂质B Cefazolin pivaloyl 2384108-14-7 C16H20N4O4S3
头孢唑啉 cefazolin 25953-19-9 C14H14N8O4S3
头孢唑兰侧链酸活性硫酯 ((Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2yl)oxy)imino)acetic acid) 76028-96-1 C12H18N4O5S
头孢唑兰 cefozopran 113359-04-9 C19H17N9O5S2
头孢哌酮钠 —— 62893-20-3 C25H27N9NaO8S2
头孢哌酮杂质F (6R,7S)-Cefoperazone 1315481-36-7 C25H27N9O8S2
头孢哌酮杂质B cefoperazone 68779-10-2 C25H27N9O8S2
头孢哌酮杂质8 Cefoperazone Batsi 1204325-21-2 C16H21BN4O7