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QC202429
Synonyms: (Z)-ethyl 4-bromo-2-(methoxyimino)-3-oxobutanoate
Molecular Formula
C7H10BrNO4
Molecular Weight
252.06
CAS No.
NA
QC202406
Cefotaxime EP Impurity F
Molecular Formula: C30H30N10O12S4
Molecular Weight: 850.88
CAS No.: 175032-97-0
QC202401
Cefotaxime EP Impurity A
Molecular Formula: C14H15N5O5S2
Molecular Weight: 397.42
CAS No.: 65052-63-3
QC202404
Cefotaxime EP Impurity D Sodium Salt
Molecular Formula: C16H16N5NaO7S2
Molecular Weight: 477.45
CAS No.: 65715-12-0;63527-53-7(free base)
QC202405
Cefotaxime EP Impurity E;Ceftriaxone EP Impurity B
Molecular Formula: C14H13N5O5S2
Molecular Weight: 395.41
CAS No.: 66340-33-8
QC202428
Cefotaxime Impurity 2
Molecular Formula: C7H11NO4
Molecular Weight: 173.17
CAS No.: 66340-86-1
QC202429
Cefotaxime Impurity 3
Molecular Formula: C7H10BrNO4
Molecular Weight: 252.06
CAS No.: NA
QC202430
Cefotaxime Impurity 4
Molecular Formula: C8H11N3O3S
Molecular Weight: 229.26
CAS No.: 64485-88-7
QC202431
Cefotaxime Impurity 5
Molecular Formula: C27H25N3O3S
Molecular Weight: 471.57
CAS No.: 64485-89-8
QC202434
Cefotaxime Impurity 8
Molecular Formula: C16H19N5O8S2
Molecular Weight: 473.48
CAS No.: NA
QC202435
Cefotaxime Impurity 9
Molecular Formula: C15H19N5O6S2
Molecular Weight: 429.47
CAS No.: NA
