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QP132615
Promethazine Impurity 15
Molecular Formula: C12H9NO2S
Molecular Weight: 231.27
CAS No.: 1209-66-1
QP132616
Promethazine Impurity 16
Molecular Formula: C17H20N2O2S.HCl
Molecular Weight: 316.42 36.46
CAS No.: 1135334-50-7;1135683-67-8(free base)
QP132617
Promethazine Impurity 17
Molecular Formula: C3H9NO2
Molecular Weight: 91.11
CAS No.: 39796-64-0
QP132618
Promethazine Impurity 18
Molecular Formula: C3H7NO3
Molecular Weight: 105.09
CAS No.: 2902-96-7
QP132619
Promethazine Nitroso Impurity 1
Molecular Formula: C3H7NO2
Molecular Weight: 89.09
CAS No.: NA
QP132620
Promethazine Impurity 20
Molecular Formula: C4H9NO2
Molecular Weight: 103.12
CAS No.: 64505-48-2
QP132621
Promethazine Impurity 21
Molecular Formula: C4H10ClN
Molecular Weight: 107.58
CAS No.: NA
QP132622
Promethazine Impurity 22
Molecular Formula: C3H8ClN
Molecular Weight: 93.55
CAS No.: 37143-56-9;5968-21-8(HCl salt)
QP132623
Promethazine Impurity 23
Molecular Formula: C15H16N2S
Molecular Weight: 256.37
CAS No.: 56080-32-1
QP132625
Promethazine Impurity 25
Molecular Formula: C17H20N2O3S
Molecular Weight: 332.42
CAS No.: NA
QP132626
Promethazine Impurity 26
Molecular Formula: C17H20N2O3S
Molecular Weight: 332.42
CAS No.: 51237-49-1
QP132627
Promethazine Impurity 27
Molecular Formula: C15H13NS
Molecular Weight: 239.34
CAS No.: 20962-92-9
QP132628
Promethazine Impurity 28
Molecular Formula: C15H14N2OS
Molecular Weight: 270.35
CAS No.: 79344-14-2
QP132629
Promethazine Impurity 29
Molecular Formula: C12H7NOS
Molecular Weight: 213.25
CAS No.: 581-30-6
QP132630
Promethazine Impurity 30
Molecular Formula: C12H7NO2S
Molecular Weight: 229.25
CAS No.: 3568-81-8
QP132631
Promethazine Impurity 31
Molecular Formula: C15H15NS
Molecular Weight: 241.35
CAS No.: 15375-48-1
QP132632
Promethazine Impurity 32
Molecular Formula: C15H11NS
Molecular Weight: 237.32
CAS No.: 4282-78-4
QP132633
Promethazine Impurity 33
Molecular Formula: C15H13NOS
Molecular Weight: 255.34
CAS No.: 15375-56-1
QP132634
Promethazine Impurity 34
Molecular Formula: C14H14N2S
Molecular Weight: 242.34
CAS No.: 50971-79-4
QP132635
Promethazine Impurity 35
Molecular Formula: C14H13NS
Molecular Weight: 227.33
CAS No.: 1637-16-7
QP132636
Promethazine Impurity 36
Molecular Formula: C13H9NOS
Molecular Weight: 227.28
CAS No.: 38076-67-4
QP132638
Promethazine Impurity 38
Molecular Formula: C17H22N2
Molecular Weight: 254.38
CAS No.: 857523-80-9;857389-99-2(HCl salt)
QP132639
Promethazine Impurity 39
Molecular Formula: C17H22N2S
Molecular Weight: 286.44
CAS No.: 109093-80-3
QP132640
Promethazine Impurity 40
Molecular Formula: C17H20N2O2S
Molecular Weight: 316.42
CAS No.: NA
QP132641
Promethazine Impurity 41
Molecular Formula: C17H20N2OS
Molecular Weight: 300.42
CAS No.: NA
QP132642
Promethazine Nitroso Impurity 2
Molecular Formula: C12H8N2O3S
Molecular Weight: 260.27
CAS No.: NA
QP132643
Promethazine Impurity 43
Molecular Formula: C17H22N2O5S
Molecular Weight: 366.43
CAS No.: NA
QP132644
Promethazine Impurity 44
Molecular Formula: C17H22N2O3S
Molecular Weight: 334.43
CAS No.: NA
QP132645
Promethazine Impurity 45
Molecular Formula: C17H20N2O5S
Molecular Weight: 364.42
CAS No.: NA
QP132646
Promethazine Impurity 46
Molecular Formula: C34H42N4O3S2
Molecular Weight: 618.86
CAS No.: NA