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QC051603
Cephalosporin Impurity C;Cephalosporin C
Molecular Formula: C16H21N3O8S
Molecular Weight: 415.42
CAS No.: 61-24-5;51762-04-0(Na salt)
QC051604
Cephalosporin Impurity D
Molecular Formula: C24H24N2O5S
Molecular Weight: 452.52
CAS No.: 29126-11-2
QC051605
Cephalosporin Impurity E
Molecular Formula: C24H24N2O6S
Molecular Weight: 468.52
CAS No.: NA
QC051606
Cephalosporin Impurity F
Molecular Formula: C24H22Cl2N2O5S
Molecular Weight: 521.41
CAS No.: 1269661-24-6
QC051608
Deacetoxycephalosporin C
Molecular Formula: C14H19N3O6S
Molecular Weight: 357.38
CAS No.: 26924-74-3
QC051609
Cephalosporin Impurity I
Molecular Formula: C16H16N2O4S
Molecular Weight: 332.37
CAS No.: 27255-72-7
QC051610
Cephalosporin Impurity J
Molecular Formula: C16H16N2O5S
Molecular Weight: 348.37
CAS No.: NA
QC051611
Cephalosporin Impurity K
Molecular Formula: C23H21N3O7S
Molecular Weight: 483.5
CAS No.: NA
QC051612
Cephalosporin Impurity L
Molecular Formula: C24H23N3O7S
Molecular Weight: 497.52
CAS No.: NA
QC051613
Cephalosporin Impurity M
Molecular Formula: C11H16N2O5S
Molecular Weight: 288.32
CAS No.: 646536-87-0
QC051614
Cephalosporin Impurity N
Molecular Formula: C10H13ClN2O4S
Molecular Weight: 292.73
CAS No.: NA
QC051615
Cephalosporin Impurity O
Molecular Formula: C15H19N3O7S
Molecular Weight: 385.39
CAS No.: NA
QC051616
Cephalosporin Impurity P
Molecular Formula: C25H26N2O6S
Molecular Weight: 482.55
CAS No.: 124329-31-3
QC051618
Cephalosporin Impurity 18
Molecular Formula: C24H23IN2O5S
Molecular Weight: 578.42
CAS No.: 101156-40-5
QC051619
Cephalosporin Impurity 19
Molecular Formula: C30H30N2O7S2
Molecular Weight: 594.7
CAS No.: 189315-21-7
QC051620
Cephalosporin Impurity 20
Molecular Formula: C16H17KN2O4S
Molecular Weight: 372.48
CAS No.: NA
QC052000
Cetrorelix Acetate
Molecular Formula: C70H92ClN17O14 .C2H4O2
Molecular Weight: 1431.04 60.05
CAS No.: 145672-81-7;120287-85-6 (free base);130289-71-3(trifluoroacetate)
QC052001
Cetrorelix Impurity 1
Molecular Formula: C69H91ClN16O13
Molecular Weight: 1388.01
CAS No.: NA
QC052002
Cetrorelix Impurity 2;[Ser(Ac)4]-Cetrorelix
Molecular Formula: C72H94ClN17O15
Molecular Weight: 1473.07
CAS No.: NA
QC052003
Cetrorelix Impurity 3
Molecular Formula: C70H91ClN16O15
Molecular Weight: 1432.02
CAS No.: NA
QC052004
[D-Ser(Ac)4]-Cetrorelix
Molecular Formula: C72H94ClN17O15
Molecular Weight: 1473.1
CAS No.: NA
QC052005
Cetrorelix Impurity 5
Molecular Formula: C70H92ClN17O14
Molecular Weight: 1431.06
CAS No.: NA
QC052006
Cetrorelix Impurity 6
Molecular Formula: C70H92ClN17O14
Molecular Weight: 1431.06
CAS No.: NA
QC052007
Cetrorelix Impurity 7
Molecular Formula: C70H92ClN17O14
Molecular Weight: 1431.06
CAS No.: NA
QC052008
Cetrorelix Impurity 8
Molecular Formula: C64H81ClN16O13
Molecular Weight: 1317.9
CAS No.: NA
QC052009
Cetrorelix Impurity 9
Molecular Formula: C64H80ClN13O13
Molecular Weight: 1274.87
CAS No.: NA
QC052010
Cetrorelix Impurity 10
Molecular Formula: C67H87ClN16O13
Molecular Weight: 1359.98
CAS No.: NA
QC052011
Cetrorelix Impurity 11
Molecular Formula: C141H184Cl2N34O28
Molecular Weight: 2874.13
CAS No.: NA
QC052012
Cetrorelix Impurity 12
Molecular Formula: C61H83ClN16O12
Molecular Weight: 1267.89
CAS No.: NA
QC052013
Cetrorelix Impurity 13;[D-Cit(Ac)6]-Cetrorelix
Molecular Formula: C72H94ClN17O15
Molecular Weight: 1473.1
CAS No.: NA