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QL041615
Levodopa Impurity 15
Molecular Formula: C12H13NO6
Molecular Weight: 267.24
CAS No.: NA
QL041616
Levodopa Impurity 16
Molecular Formula: C12H13NO6
Molecular Weight: 267.24
CAS No.: 2259692-11-8
QL041617
Levodopa Impurity 17
Molecular Formula: C9H10FNO4
Molecular Weight: 215.18
CAS No.: NA
QL041618
Levodopa Impurity 18
Molecular Formula: C11H15NO4
Molecular Weight: 225.24
CAS No.: 33605-56-0
QL041619
Levodopa Impurity 19
Molecular Formula: C13H17NO5
Molecular Weight: 267.28
CAS No.: 28305-04-6
QL041620
Levodopa Impurity 20
Molecular Formula: C13H17NO5
Molecular Weight: 267.28
CAS No.: 33043-37-7
QL041621
Levodopa Impurity 21
Molecular Formula: C13H17NO5
Molecular Weight: 267.28
CAS No.: 27313-65-1
QL041622
Levodopa Impurity 22
Molecular Formula: C9H10FNO4.HBr
Molecular Weight: 215.18 80.91
CAS No.: 154051-94-2
QL041623
Levodopa Impurity 7-d3
Molecular Formula: C10H10D3NO4
Molecular Weight: 214.24
CAS No.: NA
QL041624
Levodopa Impurity 24
Molecular Formula: C9H9NO4
Molecular Weight: 195.17
CAS No.: 18766-67-1;51085-71-3(HCl salt)
QL041625
Levodopa Impurity 25
Molecular Formula: C12H13NO6
Molecular Weight: 267.24
CAS No.: NA
QL041626
Levodopa Impurity 26
Molecular Formula: C12H13NO6
Molecular Weight: 267.24
CAS No.: NA
QL041627
Levodopa Impurity 27
Molecular Formula: C9H9NO4
Molecular Weight: 195.17
CAS No.: 25312-42-9
QL041628
Levodopa Impurity 28
Molecular Formula: C9H9NO5
Molecular Weight: 211.17
CAS No.: 64192-68-3
QL041629
Levodopa Impurity 29
Molecular Formula: C9H11NO5
Molecular Weight: 213.19
CAS No.: 18674-59-4
QL041630
DL-Dopa
Molecular Formula: C9H11NO4
Molecular Weight: 197.19
CAS No.: 63-84-3
QL041631
Levodopa Impurity 31
Molecular Formula: C13H15NO5 HCl
Molecular Weight: 265.27 36.46
CAS No.: NA
QL041632
Levodopa Impurity 32
Molecular Formula: C13H15NO5 HCl
Molecular Weight: 265.27 36.46
CAS No.: NA
QL051101
Leukotriene E4
Molecular Formula: C23H37NO5S
Molecular Weight: 439.61
CAS No.: 75715-89-8
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
QL051500
Calcium Levofolinate
Molecular Formula: C20H21CaN7O7
Molecular Weight: 511.50
CAS No.: 80433-71-2;68538-85-2(free base)
QL051502
Calcium Levofolinate EP Impurity B
Molecular Formula: C21H23N7O8
Molecular Weight: 501.45
CAS No.: NA
QL051503
Calcium Levofolinate EP Impurity C;Calcium Folinate Hydrate EP Impurity C;Folic acid
Molecular Formula: C19H19N7O6
Molecular Weight: 441.40
CAS No.: 59-30-3
QL051504
Calcium Levofolinate EP Impurity D;Calcium Folinate Hydrate EP Impurity D
Molecular Formula: C20H19N7O7
Molecular Weight: 469.41
CAS No.: 134-05-4
QL051505
Calcium levofolinate EP Impurity E
Molecular Formula: C15H16N6O4
Molecular Weight: 344.33
CAS No.: 944737-05-7;944737-03-5
QL051506
Calcium Levofolinate EP Impurity F;Calcium Folinate Hydrate EP Impurity F
Molecular Formula: C20H21N7O7
Molecular Weight: 471.42
CAS No.: 28459-40-7
QL051507
Calcium Levofolinate EP Impurity G;Calcium Folinate Hydrate EP Impurity G
Molecular Formula: C19H21N7O6
Molecular Weight: 443.41
CAS No.: 4033-27-6
QL051508
Calcium Levofolinate EP Impurity H
Molecular Formula: C20H23N7O7
Molecular Weight: 473.44
CAS No.: 73951-54-9