Impurity Standards

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CEFPROZIL

Cefprozil Impurity 2

CAT No.-
CAS No.-
Mol. F.C26H26N4O7S
Mol. W.538.58
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CEFPODOXIME PROXETIL

Cefpodoxime Proxetil Impurity 7

CAT No.-
CAS No.-
Mol. F.C25H33N5O11S2
Mol. W.643.68
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CEFPODOXIME PROXETIL

Cefpodoxime Proxetil Impurity 8

CAT No.-
CAS No.-
Mol. F.C25H33N5O11S2
Mol. W.643.68
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CEFPROZIL

Cefprozil EP Impurity C

CAT No.-
CAS No.147103-93-3
Mol. F.C11H11N3O3
Mol. W.233.23
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CEFPROZIL

Cefprozil Impurity D

CAT No.-
CAS No.106447-44-3
Mol. F.C10H12N2O3S
Mol. W.240.28
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CEFPROZIL

Cefprozil Impurity E

CAT No.-
CAS No.-
Mol. F.C26H26N4O7S
Mol. W.538.58
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CEFPROZIL

Cefprozil Impurity F

CAT No.-
CAS No.107937-01-9
Mol. F.C10H12N2O3S
Mol. W.240.28
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CEFPROZIL

Cefprozil Impurity G

CAT No.-
CAS No.-
Mol. F.C18H21N3O6S
Mol. W.407.45
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CEFPROZIL

Cefprozil EP Impurity H

CAT No.-
CAS No.-
Mol. F.C26H26N4O7S
Mol. W.538.58
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CEFPROZIL

Cefprozil Impurity I

CAT No.-
CAS No.-
Mol. F.C18H21N3O6S
Mol. W.407.45
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