| 1 | 51761-81-0 | 头孢洛林酯杂质26 | Ceftaroline Fosamil Impurity 25 | C28H24N2O5S
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| 2 | | 2-(Phenylsulfinyl)-3,6-di(o-toluidino)terephthalic acid | 2-(Phenylsulfinyl)-3,6-di(o-toluidino)terephthalic acid | C28H24N2O5S
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| 3 | 378227-77-1 | diethyl 5-{[(2,4-diphenyl-1,3-thiazol-5-yl)carbonyl]amino}isophthalate | diethyl 5-{[(2,4-diphenyl-1,3-thiazol-5-yl)carbonyl]amino}isophthalate | C28H24N2O5S
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| 4 | 54639-48-4 | 3-羟基头孢 | 7-Phenylacetamide-3-Hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester | C28H24N2O5S
| 中间体;原料药;医药原料;化学试剂;化工原料;食品添加剂;医药生物化工 | |
| 5 | 90467-27-9 | 7β-[(2-Hydroxybenzylidene)amino]-3-(hydroxymethyl)cepham-3-ene-4-carboxylic acid diphenylmethyl ester | 7β-[(2-Hydroxybenzylidene)amino]-3-(hydroxymethyl)cepham-3-ene-4-carboxylic acid diphenylmethyl ester | C28H24N2O5S
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| 6 | 667907-71-3 | 2-(3,4-dimethoxyphenyl)-8,9-dimethoxy-3-(thien-2-ylcarbonyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carbonitrile | 2-(3,4-dimethoxyphenyl)-8,9-dimethoxy-3-(thien-2-ylcarbonyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carbonitrile | C28H24N2O5S
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| 7 | 433233-25-1 | ethyl 5-(4-ethoxyphenyl)-2-(2-furylmethylene)-3-oxo-7-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | ethyl 5-(4-ethoxyphenyl)-2-(2-furylmethylene)-3-oxo-7-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | C28H24N2O5S
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| 8 | 311765-22-7 | ethyl 2-({[3-cyano-4,6-dimethyl-5-(2-oxo-2-phenylethyl)-2-pyridinyl]sulfanyl}methyl)-5-hydroxy-1-benzofuran-3-carboxylate | ethyl 2-({[3-cyano-4,6-dimethyl-5-(2-oxo-2-phenylethyl)-2-pyridinyl]sulfanyl}methyl)-5-hydroxy-1-benzofuran-3-carboxylate | C28H24N2O5S
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| 9 | 618864-38-3 | 1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-4-(1-benzofuran-2-ylcarbonyl)-3-hydroxy-5-(4-isopropylphenyl)-1,5-dihydro-2H-pyrrol-2-one | 1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-4-(1-benzofuran-2-ylcarbonyl)-3-hydroxy-5-(4-isopropylphenyl)-1,5-dihydro-2H-pyrrol-2-one | C28H24N2O5S
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| 10 | 312521-89-4 | ethyl 2-(4-hydroxy-3-methoxybenzylidene)-7-methyl-5-(1-naphthyl)-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | ethyl 2-(4-hydroxy-3-methoxybenzylidene)-7-methyl-5-(1-naphthyl)-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | C28H24N2O5S
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