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头孢乙腈(先锋青霉素、头孢菌素Ⅶ)
目录号: PI00047001     品名: Cephacetrile
CAS No:N/A ||Chemical Formula:C13H13N3O6S 339.322 339.05251 ||(6R,7R)-3-(acetoxymethyl)-7-(2-cyanoacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxy……
头孢乙腈氧化杂质1
目录号: PI00047002     品名: Cephacetrile Oxide Impurity 1
CAS No:N/A||Chemical Formula:C13H13N3O7S||Molecular Weight:355.32100||Exact Mass:355.04742||(6R,7R)-3-(acetoxymethyl)-7-(2-cyanoacetamido)-8-oxo-5-thia-1-azabic……
头孢乙腈氧化杂质2
目录号: PI00047003     品名: Cephacetrile Oxide Impurity 2
CAS No:N/A||Chemical Formula:C13H13N3O7S||Molecular Weight:355.32100||Exact Mass:355.04742||(6R,7R)-3-(acetoxymethyl)-7-(2-cyanoacetamido)-8-oxo-5-thia-1-azabic……
头孢乙腈双键转移杂质(Δ3-头孢乙腈)
目录号: PI00047004     品名: Δ3-Cephacetrile
CAS No:N/A ||Chemical Formula:C13H13N3O6S ||Molecular Weight:339.32200 ||Exact Mass:339.05251||(6R,7R)-3-(acetoxymethyl)-7-(2-cyanoacetamido)-8-oxo-5-thia-1-aza……
头孢乙腈内酯
目录号: PI00047005     品名: Cephacetrile Lactone
CAS No:N/A||Chemical Formula:C11H9N3O4S||Molecular Weight:279.27000||Exact Mass:279.03138||2-cyano-N-((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]f……
去乙酰头孢乙腈
目录号: PI00047006     品名: Deacetylation Cephacetrile
CAS No:N/A||Chemical Formula:C11H11N3O5S||Molecular Weight:297.28500||Exact Mass:297.04194||(6R,7R)-7-(2-cyanoacetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabic……

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