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QD190658
Doxofylline Impurity 58
Molecular Formula: C6H8N4O3
Molecular Weight: 184.16
CAS No.: 58537-55-6
QD190659
Doxofylline Impurity 59
Molecular Formula: C10H18N4O3
Molecular Weight: 242.28
CAS No.: NA
QD190660
Doxofylline Impurity 60
Molecular Formula: C13H20N4O5
Molecular Weight: 312.33
CAS No.: NA
QD190661
Doxofylline Impurity 61
Molecular Formula: C13H20N4O4
Molecular Weight: 296.33
CAS No.: 43135-57-5
QD190662
Doxofylline Impurity 62
Molecular Formula: C11H14N4O4
Molecular Weight: 266.26
CAS No.: 7029-96-1
QD190663
Doxofylline Impurity 63
Molecular Formula: C10H12N4O4
Molecular Weight: 252.23
CAS No.: 123524-29-8
QD191200
Deslanoside
Molecular Formula: C47H74O19
Molecular Weight: 943.08
CAS No.: 17598-65-1
QD191400
Deslorelin
Molecular Formula: C64H83N17O12
Molecular Weight: 1282.48
CAS No.: 57773-65-6
QD191401
[Ser(tBu)4]-Deslorelin
Molecular Formula: C68H91N17O12
Molecular Weight: 1338.58
CAS No.: NA
QD191402
Deslorelin Impurity 2
Molecular Formula: C63H80N16O13
Molecular Weight: 1269.43
CAS No.: NA
QD191403
[des-Arg8]-Deslorelin
Molecular Formula: C58H71N13O11
Molecular Weight: 1126.29
CAS No.: NA
QD202600
Diltiazem hydrochloride
Molecular Formula: C22H26N2O4S.HCl
Molecular Weight: 414.52 36.46
CAS No.: 33286-22-5
QD202601
Diltiazem EP Impurity A
Molecular Formula: C22H26N2O4S
Molecular Weight: 414.52
CAS No.: 111188-71-7;103532-27-0(HCl salt)
QD202602
Diltiazem EP Impurity B
Molecular Formula: C18H17NO4S
Molecular Weight: 343.40
CAS No.: 87447-47-0
QD202603
Diltiazem EP Impurity C
Molecular Formula: C21H24N2O4S.HCl
Molecular Weight: 400.49 36.46
CAS No.: 142926-07-6
QD202604
Diltiazem EP Impurity D
Molecular Formula: C21H24N2O4S.HCl
Molecular Weight: 400.49 36.46
CAS No.: 130606-60-9
QD202605
Diltiazem EP Impurity E
Molecular Formula: C16H15NO3S
Molecular Weight: 301.36
CAS No.: 42399-49-5
QD202606
Diltiazem EP Impurity F
Molecular Formula: C20H24N2O3S
Molecular Weight: 372.48
CAS No.: 42399-40-6 ;75472-91-2(HCl salt）
QD202607
Diltiazem N,N-DiDesmethyl HCl
Molecular Formula: C20H23ClN2O4S
Molecular Weight: 422.11
CAS No.: 116050-35-2
QD202608
Diltiazem O-Desacetyl-O-Desmethyl HCl
Molecular Formula: C19H23ClN2O3S
Molecular Weight: 394.92
CAS No.: 96252-32-3
QD202609
Diltiazem N-Oxide
Molecular Formula: C22H26N2O5S
Molecular Weight: 430.52
CAS No.: 142843-04-7
QD202610
Diltiazem Impurity H
Molecular Formula: C17H18N2O3S HCl
Molecular Weight: 330.40 36.46
CAS No.: 115992-91-1 (free base)
QD202611
Diltiazem Impurity 11
Molecular Formula: C19H22N2O3S
Molecular Weight: 358.45
CAS No.: 86408-44-8
QD202612
Diltiazem Impurity 12
Molecular Formula: C19H22N2O3S
Molecular Weight: 358.45
CAS No.: NA
QD202613
Diltiazem Impurity 13
Molecular Formula: C22H26N2O4S
Molecular Weight: 414.52
CAS No.: 111188-70-6;103532-26-9(HCl salt)
QD202614
(R,R)-Diltiazem Hydrochloride
Molecular Formula: C22H26N2O4S HCl
Molecular Weight: 414.52 36.46
CAS No.: 42399-54-2;75472-92-3(free base)
QD202615
Diltiazem Impurity 15
Molecular Formula: C19H22N2O3S
Molecular Weight: 358.45
CAS No.: 84903-82-2
QD202616
Diltiazem Impurity 16
Molecular Formula: C23H26N2O5S
Molecular Weight: 442.53
CAS No.: NA
QD202617
Diltiazem Sulfoxide N-Oxide
Molecular Formula: C22H26N2O6S
Molecular Weight: 446.52
CAS No.: NA
QD202618
N-Nitroso N-Desmethyl Diltiazem
Molecular Formula: C21H23N3O5S
Molecular Weight: 429.49
CAS No.: NA