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QE201410
Ethinylestradiol EP Impurity J
Molecular Formula: C21H26O2
Molecular Weight: 310.43
CAS No.: 15071-66-6
QE201411
Ethinylestradiol EP Impurity K
Molecular Formula: C21H26O2
Molecular Weight: 310.43
CAS No.: 155683-61-7
QE201413
Ethinylestradiol EP Impurity M
Molecular Formula: C21H26O2
Molecular Weight: 310.43
CAS No.: 3240-39-9
QE201414
Ethinylestradiol-d4
Molecular Formula: C20H20D4O2
Molecular Weight: 300.43
CAS No.: 350820-06-3
QE201415
Ethinylestradiol Impurity 15
Molecular Formula: C25H28O4
Molecular Weight: 392.50
CAS No.: NA
QE201416
Ethinylestradiol Impurity 16
Molecular Formula: C25H28O4
Molecular Weight: 392.50
CAS No.: NA
QE201600
Eletriptan
Molecular Formula: C22H26N2O2S
Molecular Weight: 382.52
CAS No.: 143322-58-1;177834-92-3(HBr salt);273211-28-2(HBr salt H2O)
QE201600NA
Ertapenem disodium
Molecular Formula: C22H23N3Na2O7S
Molecular Weight: 519.48
CAS No.: 153832-38-3;153832-46-3(free base);153773-82-1(Na salt)
QE201601
Ertapenem Impurity 1
Molecular Formula: C34H39N5O10S2
Molecular Weight: 741.83
CAS No.: NA
QE201602
Ertapenem Impurity 2
Molecular Formula: C20H19N3O7S
Molecular Weight: 445.45
CAS No.: NA
QE201603
Ertapenem Impurity 3
Molecular Formula: C40H36N6O14S2
Molecular Weight: 888.88
CAS No.: 1401451-19-1
QE201604
Ertapenem Impurity 4
Molecular Formula: C44H48N6O13S2
Molecular Weight: 933.01
CAS No.: 402955-37-7
QE201605
Ertapenem Impurity 5
Molecular Formula: C29H32N4O7S
Molecular Weight: 580.65
CAS No.: NA
QE201606
Ertapenem Impurity 6
Molecular Formula: C19H21N3O3S
Molecular Weight: 371.45
CAS No.: NA
QE201607
Ertapenem Impurity 7
Molecular Formula: C12H14N2O3S.HCl
Molecular Weight: 266.32 36.46
CAS No.: NA
QE201608
Ertapenem Impurity 8
Molecular Formula: C12H14N2O4
Molecular Weight: 250.25
CAS No.: NA
QE201609
Eletriptan Impurity 9
Molecular Formula: C14H17BrN2
Molecular Weight: 293.21
CAS No.: 143322-57-0
QE201610
Ertapenem Impurity 10
Molecular Formula: C12H14N2O4
Molecular Weight: 250.25
CAS No.: NA
QE201611
Ertapenem Impurity 11
Molecular Formula: C24H30N4O6S
Molecular Weight: 502.58
CAS No.: NA
QE201612
Ertapenem Impurity 12
Molecular Formula: C20H19N3O7S
Molecular Weight: 445.45
CAS No.: NA
QE201613
Ertapenem Impurity 13
Molecular Formula: C20H19N3O7S
Molecular Weight: 445.45
CAS No.: NA
QE201614
Ertapenem Impurity 14
Molecular Formula: C22H27N3O8S
Molecular Weight: 493.53
CAS No.: 357154-27-9
QE201615
Ertapenem Impurity 15
Molecular Formula: C20H19N3O7S
Molecular Weight: 445.45
CAS No.: NA
QE201616
Ertapenem Impurity 16
Molecular Formula: C22H27N3O8S
Molecular Weight: 493.53
CAS No.: 1150883-75-2
QE201617
Ertapenem Impurity 17
Molecular Formula: C44H50N6O14S2
Molecular Weight: 951.03
CAS No.: 1199797-42-6
QE201618
Ertapenem Impurity 18
Molecular Formula: C23H25N3O9S
Molecular Weight: 519.53
CAS No.: NA
QE201619
Ertapenem Impurity 19
Molecular Formula: C44H50N6O14S2
Molecular Weight: 951.03
CAS No.: 1199797-41-5+402955-34-4
QE201620
Eletriptan N-Oxide
Molecular Formula: C22H26N2O3S
Molecular Weight: 398.52
CAS No.: 1217641-89-8
QE201621
Ertapenem Impurity 21
Molecular Formula: C12H14N2O3
Molecular Weight: 234.26
CAS No.: 724700-26-9;444057-66-3(HCl salt)
QE201622
Ertapenem Impurity 22
Molecular Formula: C23H25N3O9S
Molecular Weight: 519.53
CAS No.: 866186-68-7