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QL052046
Levetiracetam Impurity 46
Molecular Formula: C8H17N3O2
Molecular Weight: 187.24
CAS No.: 1341459-52-6
QL052047
Levetiracetam Impurity 47
Molecular Formula: C8H16N2O3
Molecular Weight: 188.23
CAS No.: 1847568-87-9
QL052048
Levetiracetam-d6 (2,3,3,4,4,4-butyramide-d6)
Molecular Formula: C8H8D6N2O2
Molecular Weight: 176.25
CAS No.: 1133229-29-4
QL052049
Levetiracetam Impurity 49
Molecular Formula: C8H16N2O3
Molecular Weight: 188.23
CAS No.: 429674-11-3
QL052050
Levetiracetam Nitroso Impurity 1
Molecular Formula: C8H15N3O4
Molecular Weight: 217.23
CAS No.: NA
QL052051
Levetiracetam Impurity 51
Molecular Formula: C8H12N2O3
Molecular Weight: 184.20
CAS No.: NA
QL052060
Levetiracetam-d3
Molecular Formula: C8H11D3N2O2
Molecular Weight: 173.23
CAS No.: 1217851-16-5
QL052100
Leuprorelin acetate;Leuprolide acetate
Molecular Formula: C59H84N16O12 C2H4O2
Molecular Weight: 1209.40 60.05
CAS No.: 74381-53-6;53714-56-0(free base)
QL052101
Leuprorelin EP Impurity A
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 62621-13-0
QL052102
Leuprorelin EP Impurity B
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 112642-11-2
QL052103
Leuprorelin EP Impurity C
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 54785-87-4
QL052104
Leuprorelin EP Impurity D
Molecular Formula: C61H86N16O13
Molecular Weight: 1251.44
CAS No.: 1926163-25-8
QL052105
Leuprorelin EP Impurity E
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 1926163-23-6
QL052106
Leuprorelin EP Impurity F
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 1872435-00-1
QL052107
Leuprorelin EP Impurity G
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 112710-57-3
QL052108
Leuprorelin EP Impurity H
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 112710-58-4
QL052109
Leuprorelin EP Impurity I
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: NA
QL052110
Leuprorelin EP Impurity J
Molecular Formula: C62H85N17O12
Molecular Weight: 1260.47
CAS No.: NA
QL052111
Leuprorelin EP Impurity K
Molecular Formula: C59H82N16O11
Molecular Weight: 1191.38
CAS No.: NA
QL052112
Leuprorelin Impurity 12
Molecular Formula: C54H77N15O11
Molecular Weight: 1112.30
CAS No.: NA
QL052113
Leuprorelin Impurity 13
Molecular Formula: C59H84N16O13
Molecular Weight: 1225.42
CAS No.: NA
QL052114
Leuprorelin Impurity 14
Molecular Formula: C34H57N9O6
Molecular Weight: 687.89
CAS No.: 129244-90-2
QL052115
Leuprorelin Impurity 15
Molecular Formula: C34H38N8O9
Molecular Weight: 702.73
CAS No.: 52434-75-0
QL052116
Leuprorelin Impurity 16
Molecular Formula: C64H91N17O13
Molecular Weight: 1306.54
CAS No.: NA
QL052117
Leuprorelin-d5
Molecular Formula: C59H79D5N16O12
Molecular Weight: 1214.45
CAS No.: NA
QL052118
Leuprolide-d10 Trifluoroacetic Acid
Molecular Formula: C59H74D10N16O12
Molecular Weight: 1219.48
CAS No.: NA
QL052119
Leuprorelin Impurity 19
Molecular Formula: C63H88N16O16
Molecular Weight: 1325.49
CAS No.: NA
QL052120
Leuprorelin Impurity 20
Molecular Formula: C62H88N16O14
Molecular Weight: 1281.48
CAS No.: NA
QL052200
Levocetirizine dihydrochloride
Molecular Formula: C21H25ClN2O3.2HCl
Molecular Weight: 388.89 72.92
CAS No.: 130018-87-0;130018-77-8(free base)
QL052201
Levocetirizine Impurity A;USP Levocetirizine Amide
Molecular Formula: C21H26ClN3O2
Molecular Weight: 387.90
CAS No.: 909779-33-5