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QL221300
Levomedetomidine HCl
Molecular Formula: C13H16N2.HCl
Molecular Weight: 200.29 36.46
CAS No.: 190000-46-5;119717-21-4(free base)
QL221301
Levomedetomidine
Molecular Formula: C13H16N2
Molecular Weight: 200.28
CAS No.: 119717-21-4;190000-46-5(HCl salt)
QL221901
Lovastatin EP Impurity A
Molecular Formula: C23H34O5
Molecular Weight: 390.51
CAS No.: 73573-88-3
QL221902
Lovastatin EP Impurity B
Molecular Formula: C24H37NaO6
Molecular Weight: 444.54
CAS No.: 75225-50-2;75225-51-3(freebase)
QL221903
Lovastatin EP Impurity C
Molecular Formula: C24H34O4
Molecular Weight: 386.52
CAS No.: 109273-98-5
QL221904
Lovastatin EP Impurity D
Molecular Formula: C48H72O10
Molecular Weight: 809.08
CAS No.: 149756-62-7
QL221905
Lovastatin EP Impurity E
Molecular Formula: C24H38O5
Molecular Weight: 406.56
CAS No.: 77517-29-4
QL221906
Lovastatin EP Impurity F
Molecular Formula: C24H34O5
Molecular Weight: 402.52
CAS No.: NA
QL221907
Lovastatin Lactone Diol
Molecular Formula: C19H28O4
Molecular Weight: 320.42
CAS No.: 79952-42-4
QL221908
Lovastatin Acid Triol Sodium Salt
Molecular Formula: C19H29NaO5
Molecular Weight: 360.42
CAS No.: 132294-94-1
QL221910
Lovastatin Anhydro Acid Sodium Salt
Molecular Formula: C24H35NaO5
Molecular Weight: 426.52
CAS No.: 188067-71-2
QL221911
Lovastatin EP Impurity B-d3 Sodium Salt
Molecular Formula: C24H34D3NaO6
Molecular Weight: 447.56
CAS No.: 1279029-75-2
QL221912
Lovastatin Impurity 12
Molecular Formula: C19H30O5
Molecular Weight: 338.44
CAS No.: 132748-10-8
QL2416129
Flurbiprofen Impurity 113
Molecular Formula: C28H30FNO3
Molecular Weight: 447.55
CAS No.: NA
QL250300
Lycopsamine
Molecular Formula: C15H25NO5
Molecular Weight: 299.36
CAS No.: 10285-07-1
QL250301
Lycopsamine N-oxide
Molecular Formula: C15H25NO6
Molecular Weight: 315.36
CAS No.: 95462-15-0
QL250602
Lyciumin B
Molecular Formula: C44H52N10O11
Molecular Weight: 896.96
CAS No.: 125756-66-3
QL251101
(+)-Lyoniresinol 3α-O-β-D-glucopyranoside
Molecular Formula: C28H38O13
Molecular Weight: 582.60
CAS No.: 87585-32-8
QL251300
Lymecycline
Molecular Formula: C29H38N4O10
Molecular Weight: 602.63
CAS No.: 992-21-2
QL251302
Lymecycline EP Impurity B;Tetracycline EP Impurity B
Molecular Formula: C23H25NO8
Molecular Weight: 443.45
CAS No.: 6542-44-5
QL251307
Lymecycline EP Impurity G
Molecular Formula: C22H23ClN2O8
Molecular Weight: 478.88
CAS No.: NA
QL251308
Lymecycline EP Impurity H;Oxytetracycline EP Impurity B;Tetracycline
Molecular Formula: C22H24N2O8
Molecular Weight: 444.43
CAS No.: 60-54-8;64-75-5(HCl salt)
QL251309
Lymecycline Nitroso Impurity 1
Molecular Formula: C29H37N5O12
Molecular Weight: 647.64
CAS No.: NA
QL251310
Tetracycline-d6
Molecular Formula: C22H18D6N2O8
Molecular Weight: 450.48
CAS No.: 2373374-42-4
QL251311
Lymecycline Impurity 11
Molecular Formula: C21H22N2O8
Molecular Weight: 430.41
CAS No.: NA
QL252000
Lysine acetate
Molecular Formula: C6H14N2O2.C2H4O2
Molecular Weight: 146.19 60.05
CAS No.: 57282-49-2;56-87-1(free base);657-27-2(HCl salt);39665-12-8(monohydrate)
QL252004
Lysine acetate EP Impurity D;Valine
Molecular Formula: C5H11NO2
Molecular Weight: 117.15
CAS No.: 72-18-4;17498-50-9(HCl salt)
QL252010
Lysine Impurity 10
Molecular Formula: C14H12N2O
Molecular Weight: 224.26
CAS No.: NA
QL252015
Lysine Impurity 15
Molecular Formula: C6H14N2O3
Molecular Weight: 162.19
CAS No.: 19460-99-2
QL252016
Lysine Impurity 16
Molecular Formula: C6H14N2O3
Molecular Weight: 162.19
CAS No.: NA