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QD180901
Dirithromycin EP Impurity A
Molecular Formula: C37H70N2O12
Molecular Weight: 734.96
CAS No.: 26116-56-3
QD180902
Dirithromycin EP Impurity B
Molecular Formula: C29H56N2O9
Molecular Weight: 576.76
CAS No.: NA
QD180903
Dirithromycin EP Impurity C
Molecular Formula: C42H78N2O13
Molecular Weight: 819.07
CAS No.: NA
QD180904
Dirithromycin EP Impurity D
Molecular Formula: C41H76N2O14
Molecular Weight: 821.05
CAS No.: NA
QD180905
Dirithromycin EP Impurity E
Molecular Formula: C40H74N2O12
Molecular Weight: 775.02
CAS No.: NA
QD180910
Dirithromycin Impurity 10
Molecular Formula: C42H78N2O14
Molecular Weight: 835.07
CAS No.: NA
QD180911
Dirithromycin-13C-d3
Molecular Formula: C4113CH75D3N2O14
Molecular Weight: 839.08
CAS No.: 62013-04-1(non-labelled)
QD180912
Dirithromycin EP Impurity A-13C-d3
Molecular Formula: C3613CH67D3N2O12
Molecular Weight: 738.97
CAS No.: NA
QD181101
Drometrizole Trisiloxane USP Related Compound A
Molecular Formula: C17H17N3O
Molecular Weight: 279.34
CAS No.: 2170-37-8
QD181104
Drometrizole Trisiloxane USP Related Compound D
Molecular Formula: C17H19N3O
Molecular Weight: 281.36
CAS No.: 2514602-12-9
QD181105
Drometrizole Trisiloxane Impurity 5
Molecular Formula: C24H37N3O3Si3
Molecular Weight: 499.83
CAS No.: NA
QD181106
Drometrizole Trisiloxane Impurity 6
Molecular Formula: C31H59N3O5Si6
Molecular Weight: 722.34
CAS No.: NA
QD181401
Dropropizine N,N-Dioxide
Molecular Formula: C13H20N2O4
Molecular Weight: 268.31
CAS No.: 152237-41-7
QD181402
Dropropizine Impurity 2
Molecular Formula: C13H20N2O3
Molecular Weight: 252.31
CAS No.: 152323-00-7
QD181600
Doripenem Monohydrate
Molecular Formula: C15H24N4O6S2.H2O
Molecular Weight: 420.50 18.02
CAS No.: 364622-82-2;148016-81-3(free base)
QD181601
Doripenem Impurity 1
Molecular Formula: C15H23N3O4S
Molecular Weight: 341.43
CAS No.: NA
QD181602
Doripenem Impurity 2
Molecular Formula: C15H22N4O5S2
Molecular Weight: 402.49
CAS No.: NA
QD181603
Doripenem Impurity 3
Molecular Formula: C15H24N4Na2O7S2
Molecular Weight: 482.48
CAS No.: NA
QD181604
Doripenem Impurity 4
Molecular Formula: C30H48N8O12S4
Molecular Weight: 841.01
CAS No.: NA
QD181605
Doripenem Impurity 5
Molecular Formula: C15H26N4O7S2
Molecular Weight: 438.52
CAS No.: NA
QD181606
Doripenem Impurity 6
Molecular Formula: C19H32N4O6S2
Molecular Weight: 476.61
CAS No.: NA
QD181607
Doripenem Impurity 7
Molecular Formula: C19H30N4O6S2
Molecular Weight: 474.59
CAS No.: NA
QD181608
Doripenem Impurity 8
Molecular Formula: C30H48N8O12S4
Molecular Weight: 841.01
CAS No.: NA
QD181609
Doripenem Impurity 9
Molecular Formula: C15H24N4O7S2
Molecular Weight: 436.50
CAS No.: NA
QD181610
Doripenem Impurity 10
Molecular Formula: C29H27N2O10P
Molecular Weight: 594.51
CAS No.: 189188-38-3
QD181700
Drospirenone
Molecular Formula: C24H30O3
Molecular Weight: 366.49
CAS No.: 67392-87-4
QD181701
Drospirenone EP Impurity A
Molecular Formula: C23H30O3
Molecular Weight: 354.48
CAS No.: 67372-68-3
QD181702
Drospirenone EP Impurity B
Molecular Formula: C24H32O4
Molecular Weight: 384.51
CAS No.: 3068810-10-3
QD181703
Drospirenone EP Impurity C
Molecular Formula: C21H26O2
Molecular Weight: 310.43
CAS No.: 116298-21-6
QD181704
Drospirenone EP Impurity D
Molecular Formula: C23H28O3
Molecular Weight: 352.47
CAS No.: 67372-69-4