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Current Position： > Product > Drug Impurities > Cefotiam
3 -methyl-cefotiam
Catalog No: PI00013006     Product Name: 3 -methyl-cefotiam

CAS No:58684-56-3   | Chemical Formula: C13H14N4O4S2 ||(6R,7R)-7-(2-(2-aminothiazol-4-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid


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Cefotiam lactone
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Cefotiam Oxide Impurity 1
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Cefotiam Oxide Impurity 2
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Product Name: Cefotiam Oxide Impurity 2
CAS No:N/A||Chemical Formula:C18H23N9O5S3 ||Molecular Weight:541.62000||Exact Ma…
Cefotiam Bilateral Chain
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CAS No:N/A||Chemical Formula:C23H27N11O5S4||Molecular Weight:665.78100||Exact Ma…
Cefotiam Impurity 9（3-acetoxy-cefotiam ）
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Cefotiam Open Ring Impurity(Cefotiam Impurity 13)
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CAS No:N/A||Chemical Formula:C18H25N9O5S3 ||Molecular Weight:543.63600||Exact Ma…
Detetrazole-Cefotiam
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CAS No:N/A||Chemical Formula:C13H14N4O5S2 ||Molecular Weight:370.39800||Exact Ma…
Cefotiam Impurity 1 precursor
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Cefotiam Impurity 3 （7-ADCA Exocyclic Double Bond Imprity）
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Product Name: Cefotiam Impurity 3 （7-ADCA Exocyclic Double Bond Imprity）
CAS No:N/A||Chemical Formula:C8H10N2O3S||Molecular Weight:214.23900||Exact Mass:…
Cefotiam Open-ring Decarboxylation Lactone
Catalog No: PI00013016
Product Name: Cefotiam Open-ring Decarboxylation Lactone
CAS No:N/A ||Chemical Formula:C12H14N4O3S2 ||Molecular Weight:326.38900 ||Exact …
Cefotiam Double Mother Nucleus
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Cefotiam Dimer P1
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Cefotiam Dimer P3
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Cefotiam Impurity A
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Product Name: Cefotiam Impurity A
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Cefotiam Impurity B
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Product Name: Cefotiam Impurity B
CAS No:N/A||Chemical Formula:C17H27N9O4S3||Molecular Weight:517.64200||Exact Mas…
Cefotiam MMT Isomer
Catalog No: PI00013022
Product Name: Cefotiam MMT Isomer
CAS No:N/A||Chemical Formula:C18H23N9O4S3||Molecular Weight:525.62100||Exact Mas…
Cefotiam MMT-Δ3 Isomer
Catalog No: PI00013023
Product Name: Cefotiam MMT-Δ3 Isomer
CAS No:N/A||Chemical Formula:C18H23N9O4S3||Molecular Weight:525.62100||Exact Mas…
Cefotiam PRIMP Impurity
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Cefotiam Dimer A
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CAS No:N/A||Chemical Formula:C36H44N18O7S6||Molecular Weight:1033.22700||Exact M…
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