头孢羟氨苄，cefadroxil-凯发网址登录

cas no:50370-12-2||chemical formula:c16h17n3o5s||molecular weight:363.38800||exact mass:363.38800||(6r,7r)-7-((r)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl……

cas no:22818-40-2||chemical formula:c8h9no3||molecular weight:167.16400||exact mass:167.05824||(r)-2-amino-2-(4-hydroxyphenyl)acetic acid

cas no:26395-99-3|chemical formula: c8h10n2o3s|(6r,7r)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

cas no:147103-96-6||chemical formula:c16h19n3o6s||molecular weight:381.40356||exact mass:381.09946||2r,5rs)-2-[(r)-[[(2r)-2-amino-2-(4-hydroxyphenyl)-acetyl]ami……

cas no:144790-28-3||chemical formula:c16h17n3o5s||molecular weight:363.388||exact mass:363.08889 ||(6r,7r)-7-((s)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl……

cas no:147103-93-3||chemical formula:c11h11n3o3||molecular weight:233.22334||exact mass:233.08004||(r)-3-(aminomethylene)-6-(4-hydroxyphenyl)piperazine-2,5-dion……

cas no:147103-95-5||chemical formula:c24h24n4o7s||molecular weight:512.53700||exact mass:512.13657||(6r,7r)-7-((r)-2-((r)-2-amino-2-(4-hydroxyphenyl)acetamido)-……

cas no:34876-35-2||chemical formula:c5h6o2s||molecular weight:130.16100||exact mass:130.00885||3-hydroxy-4-methylthiophen-2(5h)-one

cas no:146794-70-9||chemical formula:c13h18n2o4s||molecular weight:298.35700||exact mass:298.09873||(6r,7r)-3-methyl-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.……

cas no: |chemical formula: c19h21n3o7s|(6r,7r)-7-((r)-2-((ethoxycarbonyl)amino)-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-……

cas no: |chemical formula: c48h48n8o14s2|(6r,7r)-7-((2r,5r,11r,14r)-14-amino-8-(4-carboxy-5-methyl-3,6-dihydro-2h-1,3-thiazin-2-yl)-2,5,11,14-tetrakis(4-hydro……

cas no: |chemical formula: c32h32n6o9s2|(6r,7r)-7-((r)-2-((6r,7r)-7-((r)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-……