Location: Home > Products Center
QS040693
Sildenafil Impurity 93
Molecular Formula: C20H26N4O5S
Molecular Weight: 434.51
CAS No.: 2640792-65-8
QS040694
Sildenafil Impurity 94
Molecular Formula: C15H18N4O3
Molecular Weight: 302.33
CAS No.: NA
QS040695
Sildenafil Impurity 95
Molecular Formula: C16H20N4O3
Molecular Weight: 316.35
CAS No.: NA
QS040696
Sildenafil Impurity 96
Molecular Formula: C18H22N4O2
Molecular Weight: 326.39
CAS No.: NA
QS040697
Sildenafil Impurity 97
Molecular Formula: C16H18N4O2
Molecular Weight: 298.35
CAS No.: NA
QS040698
Sildenafil Impurity 98
Molecular Formula: C24H34N6O4S
Molecular Weight: 502.63
CAS No.: 1093065-15-6
QS040699
Sildenafil Impurity 99
Molecular Formula: C17H22N4O4S
Molecular Weight: 378.45
CAS No.: NA
QS041401
Sildenafil EP Impurity A
Molecular Formula: C23H32N6O4S
Molecular Weight: 488.6
CAS No.: 1391053-95-4
QS041402
Sildenafil Impurity B
Molecular Formula: C23H32N6O5S
Molecular Weight: 504.6
CAS No.: NA
QS041403
Sildenafil Impurity C;Homosildenafil
Molecular Formula: C23H32N6O4S
Molecular Weight: 488.6
CAS No.: 642928-07-2
QS041404
Sildenafil Impurity D
Molecular Formula: C17H19ClN4O4S
Molecular Weight: 410.88
CAS No.: 139756-22-2
QS041405
Sildenafil Impurity E
Molecular Formula: C18H24N4O2
Molecular Weight: 328.41
CAS No.: [NA]
QS041406
Sildenafil Impurity F
Molecular Formula: C17H20N4O2
Molecular Weight: 312.37
CAS No.: 139756-21-1
QS041919
Sodium Valproate Impurity 19
Molecular Formula: C9H18O2
Molecular Weight: 158.24
CAS No.: 3274-28-0
QS041920
Sodium Valproate Impurity 20
Molecular Formula: C11H20O4
Molecular Weight: 216.27
CAS No.: 258264-00-5
QS041921
Sodium Valproate Impurity 21
Molecular Formula: C9H15NO2
Molecular Weight: 169.22
CAS No.: 66546-91-6
QS041922
Sodium Valproate Impurity 22
Molecular Formula: C10H17NO2
Molecular Weight: 183.25
CAS No.: 66546-92-7
QS041923
Sodium Valproate Impurity 23
Molecular Formula: C11H20O4
Molecular Weight: 216.28
CAS No.: 1085698-06-1
QS041924
Sodium Valproate Impurity 24
Molecular Formula: C8H13NO2
Molecular Weight: 155.2
CAS No.: 6967-47-1
QS041925
Sodium Valproate Impurity 25
Molecular Formula: C10H16O4
Molecular Weight: 200.23
CAS No.: 2049-80-1
QS041926
Sodium Valproate Impurity 26
Molecular Formula: C13H22O4
Molecular Weight: 242.32
CAS No.: 59726-38-4
QS050301
Secnidazole Impurity 1
Molecular Formula: C8H11N3O4
Molecular Weight: 213.19
CAS No.: NA
QS050302
Secnidazole Impurity 2
Molecular Formula: C8H11N3O4
Molecular Weight: 213.19
CAS No.: NA
QS050303
Secnidazole Impurity 3
Molecular Formula: C7H11N3O3
Molecular Weight: 185.18
CAS No.: 56750-04-0
QS050304
Secnidazole Impurity 4
Molecular Formula: C7H11N3O3
Molecular Weight: 185.18
CAS No.: 39893-64-6
QS050305
Secnidazole Impurity 5
Molecular Formula: C7H11N3O3
Molecular Weight: 185.18
CAS No.: NA
QS050501
N-Nitroso Semicarbazide
Molecular Formula: CH4N4O2
Molecular Weight: 104.07
CAS No.: NA
QS050708
Selegiline hydrochloride Impurity 8
Molecular Formula: C11H17N.HCl
Molecular Weight: 163.26 36.46
CAS No.: NA
QS050709
Selegiline hydrochloride Impurity 9
Molecular Formula: C13H18ClN
Molecular Weight: 223.74
CAS No.: NA
QS050711
Selegiline hydrochloride Impurity 11
Molecular Formula: C13H18ClN
Molecular Weight: 223.74
CAS No.: NA
