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CEFOPERAZONE IMPURITY 13
CEFOPERAZONE IMPURITY 13

CAT No: ALL-CEF-2048

Chemical Name: (R)-2-((S)-Carboxy((...

Molecular Formula: C25H29N9O9S2

Molecular Weight: 663.7

CAS Number: N.A.

CEFOPERAZONE IMPURITY 12
CEFOPERAZONE IMPURITY 12

CAT No: ALL-CEF-6819

Chemical Name: (2-(4-Ethyl-2,3-diox...

Molecular Formula: C23H25N5O9S

Molecular Weight: 547.5

CAS Number: N.A.

CEFOPERAZONE IMPURITY 11
CEFOPERAZONE IMPURITY 11

CAT No: ALL-CEF-0092

Chemical Name: 2-(2-(4-Ethyl-2,3-di...

Molecular Formula: C23H25N5O9S

Molecular Weight: 547.5

CAS Number: 73240-09-2

CEFOPERAZONE IMPURITY 10
CEFOPERAZONE IMPURITY 10

CAT No: ALL-CEF-6924

Chemical Name: 7-(2-(4-Ethyl-2,3-di...

Molecular Formula: C23H25N5O9S

Molecular Weight: 547.5

CAS Number: N.A.

CEFOPERAZONE IMPURITY 1
CEFOPERAZONE IMPURITY 1

CAT No: ALL-CEF-3003

Chemical Name: 4-Ethyl-2,3-dioxopip...

Molecular Formula: C7H9ClN2O3

Molecular Weight: 204.6

CAS Number: 59703-00-3

CEFODIZIME IMPURITY 1
CEFODIZIME IMPURITY 1

CAT No: ALL-CEF-4114

Chemical Name: (6R,7R)-7-((Z)-2-(2-...

Molecular Formula: C20H20N6O7S4

Molecular Weight: 584.7

CAS Number: 111874-11-4

CEFODIZIME
CEFODIZIME

CAT No: ALL-CEF-9168

Chemical Name: (6R,7R)-7-((Z)-2-(2-...

Molecular Formula: C20H20N6O7S4

Molecular Weight: 584.7

CAS Number: 69739-16-8

CEFIXIME-13C,15N2
CEFIXIME-13C,15N2

CAT No: ALL-CEF-6172

Chemical Name: (6R,7R)-7-((Z)-2-(2-...

Molecular Formula: C1513CH15N315N2O7S2

Molecular Weight: 456.4

CAS Number: N.A.

CEFIXIME METHYL ESTER 13C,15N2
CEFIXIME METHYL ESTER 13C,15N2

CAT No: ALL-CEF-6175

Chemical Name: (6R,7R)-7-((Z)-2-(2-...

Molecular Formula: C1613CH17N315N2O7S2

Molecular Weight: 470.4

CAS Number: N.A.

N NITROSO CEFIXIME EP IMPURITY A
N NITROSO CEFIXIME EP IMPURITY A

CAT No: ALL-CEF-9587

Chemical Name: 2-((Z)-2-(2-Aminothi...

Molecular Formula: C16H16N6O9S2

Molecular Weight: 500.5

CAS Number: N.A.

CEFIXIME NITROSO IMPURITY 2
CEFIXIME NITROSO IMPURITY 2

CAT No: ALL-CEF-4545

Chemical Name: (6R,7R)-7-((Z)-2-((C...

Molecular Formula: C16H14N6O8S2

Molecular Weight: 482.4

CAS Number: N.A.

CEFIXIME NITROSO IMPURITY 1
CEFIXIME NITROSO IMPURITY 1

CAT No: ALL-CEF-4283

Chemical Name: (6R,7R)-7-((Z)-2-((C...

Molecular Formula: C16H14N6O8S2

Molecular Weight: 482.4

CAS Number: N.A.