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美洛西林杂质mss-d
目录号: pi04009013     品名: mezlocillin impurity mss-d
cas no: |chemical formula: c8h10brno3s|(2s,5r,6r)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
美洛西林二氧哌嗪
目录号: pi04009014     品名: mezlocillin diketopiperazine
cas no: |chemical formula: c21h25n5o8s2|(4r)-5,5-dimethyl-2-(4-(3-(methylsulfonyl)-2-oxoimidazolidine-1-carbonyl)- 3,6-dioxo-5-phenyl-2l3-piperazin-2-yl……
美洛西林侧链杂质
目录号: pi04009015     品名: mezlocillin side-chain impurity
cas no: |chemical formula: c15h18n4o7s|(2-(3-(methylsulfonyl)-2-oxoimidazolidine-1-carboxamido)-2-phenylacetyl)glycine
美洛西林杂质p1-sm
目录号: pi04009016     品名: 美洛西林msm-p1,mezlocillin impurity msm-p1(a dimer)
cas no: |chemical formula: c42h50n10o16s4|(2s,4r)-2-((r)-carboxy((s)-2-(3-(methylsulfonyl)-2-oxoimidazolidine-1-carboxamido)-2-phenylacetamido)methyl)-3-……
美洛西林杂质p2-sm
目录号: pi04009017     品名: 美洛西林msm-p2,mezlocillin impurity msm-p2(a dimer)
cas no: |chemical formula: c42h50n10o16s4|(2s,4r)-2-((r)-carboxy((s)-2-(3-(methylsulfonyl)-2-oxoimidazolidine-1-carboxamido)-2-phenylacetamido)methyl)-3-……
l-美洛西林
目录号: pi04009018     品名: l-mezlocillin
cas no:n/a||chemical formula:c21h25n5o8s2||molecular weight:539.57800 ||exact mass:539.11445 ||(2s,5r,6r)-3,3-dimethyl-6-((s)-2-(3-(methylsulfonyl)-2-oxoimidazo……
美洛西林杂质1
目录号: pi04009021     品名: mezlocillin impurity 1
cas no:n/a||chemical formula:c21h27n5o9s2||molecular weight:557.59718||exact mass:557.12502||(2r,4s)-2-((r)-carboxy((r)-2-(3-(methylsulfonyl)-2-oxoimidazolidine……
美洛西林杂质5
目录号: pi04009025     品名: mezlocillin impurity 5
cas no:n/a||chemical formula:c21h27n5o9s2||molecular weight:557.59300||exact mass:557.12502||(2s,4s)-2-((r)-carboxy((r)-2-(3-(methylsulfonyl)-2-oxoimidazolidine……
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