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QL050350
Lercanidipine Nitroso Impurity 1
Molecular Formula: C35H38N4O7
Molecular Weight: 626.71
CAS No.: NA
QL050351
Lercanidipine Nitroso Impurity 2
Molecular Formula: C35H36N4O7
Molecular Weight: 624.69
CAS No.: NA
QL050352
Lercanidipine Impurity 52
Molecular Formula: C30H32N4O8
Molecular Weight: 576.61
CAS No.: NA
QL050353
N-Nitroso Lercanidipine
Molecular Formula: C36H40N4O7
Molecular Weight: 640.74
CAS No.: NA
QL050354
Lercanidipine Nitroso Impurity 3
Molecular Formula: C16H18N2O
Molecular Weight: 254.33
CAS No.: NA
QL050355
Lercanidipine Nitroso Impurity 55
Molecular Formula: C19H24N2O2
Molecular Weight: 312.41
CAS No.: NA
QL050400
Ledipasvir
Molecular Formula: C49H54F2N8O6
Molecular Weight: 889.02
CAS No.: 1256388-51-8;1502654-87-6(D-tartrate)
QL050401
Ledipasvir Impurity 1
Molecular Formula: C45H48F2N6O4
Molecular Weight: 774.91
CAS No.: NA
QL050402
Ledipasvir Impurity 2
Molecular Formula: C27H26BrF2N3O2
Molecular Weight: 542.42
CAS No.: 1441670-89-8
QL050403
Ledipasvir Impurity 3
Molecular Formula: C18H22BrN3O2
Molecular Weight: 392.30
CAS No.: 1256387-74-2
QL050404
Ledipasvir-d6
Molecular Formula: C49H48D6F2N8O6
Molecular Weight: 895.05
CAS No.: 2050041-12-6
QL050405
Ledipasvir Impurity 5
Molecular Formula: C12H19NO4
Molecular Weight: 241.29
CAS No.: NA
QL050406
Ledipasvir Impurity 6
Molecular Formula: C12H19NO4
Molecular Weight: 241.29
CAS No.: 134877-62-6
QL051300
Levomefolic Acid
Molecular Formula: C20H25N7O6
Molecular Weight: 459.46
CAS No.: 31690-09-2;151533-22-1(Ca salt)
QL051301
Levomefolic Acid Impurity 1
Molecular Formula: C15H18N6O3
Molecular Weight: 330.34
CAS No.: 4349-41-1
QL051302
Levomefolic Acid Impurity 2
Molecular Formula: C15H18N6O3
Molecular Weight: 330.35
CAS No.: NA
QL051900
Levosimendan
Molecular Formula: C14H12N6O
Molecular Weight: 280.28
CAS No.: 141505-33-1
QL051901
Levosimendan Cyanoacetamide Hydrazone Impurity
Molecular Formula: C14H14N6O2
Molecular Weight: 298.30
CAS No.: 274263-65-9
QL051902
Levosimendan Impurity 2
Molecular Formula: C11H12N2O
Molecular Weight: 188.23
CAS No.: 110766-33-1
QL051903
Levosimendan Impurity 3
Molecular Formula: C30H30N12O3
Molecular Weight: 606.64
CAS No.: NA
QL051904
Levosimendan Impurity 4
Molecular Formula: C16H17N5O3
Molecular Weight: 327.34
CAS No.: NA
QL051905
Levosimendan Impurity 5
Molecular Formula: C11H13N3O
Molecular Weight: 203.24
CAS No.: 101328-84-1
QL051906
Levosimendan Impurity 6
Molecular Formula: C15H15N5O3
Molecular Weight: 313.31
CAS No.: NA
QL051907
Levosimendan Impurity 7
Molecular Formula: C15H13N5O
Molecular Weight: 279.30
CAS No.: NA
QL051908
Levosimendan Impurity 8
Molecular Formula: C11H12N2O2
Molecular Weight: 204.23
CAS No.: NA
QL051909
Levosimendan Impurity 9
Molecular Formula: C16H17N5O3
Molecular Weight: 327.34
CAS No.: NA
QL051910
Levosimendan Impurity 10
Molecular Formula: C13H15N3O2
Molecular Weight: 245.28
CAS No.: 139052-02-1;220246-81-1
QL051911
Levosimendan Impurity 11
Molecular Formula: C14H12N6O
Molecular Weight: 280.28
CAS No.: 144238-75-5
QL051912
Levosimendan Impurity 12
Molecular Formula: C14H12N4O3
Molecular Weight: 284.27
CAS No.: NA
QL051913
Levosimendan Impurity 13
Molecular Formula: C11H12N2O
Molecular Weight: 188.23
CAS No.: 2290570-69-1