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QR091222
Riluzole Nitroso Impurity 1
Molecular Formula: C11H9F3N4O3S
Molecular Weight: 334.27
CAS No.: NA
QR091630
Ipratropium Bromide Impurity 30
Molecular Formula: C19H25NO3
Molecular Weight: 315.41
CAS No.: NA
QR091900
Risedronate sodium 2.5-hydrate
Molecular Formula: C7H10NNaO7P2,2½H2O
Molecular Weight: 350.13
CAS No.: 329003-65-8;105462-24-6(free base);115436-72-1(Na salt)
QR091901
Risedronate sodium 2.5-hydrate EP Impurity A
Molecular Formula: C14H18N2O12P4
Molecular Weight: 530.2
CAS No.: 1486617-90-6;1486466-30-1(2Na salt)
QR091902
Risedronate sodium 2.5-hydrate EP Impurity B
Molecular Formula: C7H11NO7P2
Molecular Weight: 283.11
CAS No.: 105462-23-5;1220806-40-5(monohydrate)
QR091903
Risedronate sodium 2.5-hydrate EP Impurity C
Molecular Formula: C7H11NO7P2
Molecular Weight: 283.11
CAS No.: 105462-25-7
QR091904
Risedronate sodium 2.5-hydrate EP Impurity D
Molecular Formula: C7H7NO2
Molecular Weight: 137.14
CAS No.: 501-81-5;6419-36-9(HCl salt)
QR091905
Risedronate sodium 2.5-hydrate EP Impurity E
Molecular Formula: C7H11NO6P2
Molecular Weight: 267.11
CAS No.: 75755-10-1
QR122000
Raltegravir potassium
Molecular Formula: C20H20FKN6O5
Molecular Weight: 482.51
CAS No.: 871038-72-1;518048-05-0(free base)
QR122003
Raltegravir potassium EP Impurity C
Molecular Formula: C20H23FN6O6
Molecular Weight: 462.43
CAS No.: 1391918-17-4
QR122005
Raltegravir potassium EP Impurity E
Molecular Formula: C20H22N6O5
Molecular Weight: 426.43
CAS No.: 1193687-87-4
QR122006
Raltegravir potassium EP Impurity F
Molecular Formula: C22H27FN6O6
Molecular Weight: 490.48
CAS No.: NA
QR122007
Raltegravir potassium EP Impurity G
Molecular Formula: C22H27FN6O6
Molecular Weight: 490.48
CAS No.: NA
QR122008
Raltegravir potassium EP Impurity H
Molecular Formula: C34H36F2N8O8
Molecular Weight: 722.71
CAS No.: 1391918-18-5
QR150100
Roburic acid
Molecular Formula: C30H48O2
Molecular Weight: 440.71
CAS No.: 6812-81-3
QR150500
Rosamultin
Molecular Formula: C36H58O10
Molecular Weight: 650.85
CAS No.: 88515-58-6
QR152400
Roxadustat
Molecular Formula: C19H16N2O5
Molecular Weight: 352.34
CAS No.: 808118-40-3
QR152401
Roxadustat Impurity 1
Molecular Formula: C17H13NO5
Molecular Weight: 311.29
CAS No.: NA
QR152402
Roxadustat Impurity 2
Molecular Formula: C17H12BrNO5
Molecular Weight: 390.18
CAS No.: NA
QR152403
Roxadustat Impurity 3
Molecular Formula: C17H11Br2NO4
Molecular Weight: 453.08
CAS No.: NA
QR152404
Roxadustat Impurity 4
Molecular Formula: C17H13NO5
Molecular Weight: 311.29
CAS No.: 1421312-32-4
QR152405
Roxadustat Impurity 5
Molecular Formula: C16H10BrNO4
Molecular Weight: 360.16
CAS No.: NA
QR152406
Roxadustat Impurity 6
Molecular Formula: C34H24N2O8
Molecular Weight: 588.56
CAS No.: NA
QR152407
Roxadustat Impurity 7
Molecular Formula: C20H18N2O5
Molecular Weight: 366.37
CAS No.: 1421312-36-8
QR152408
Roxadustat Impurity 8
Molecular Formula: C19H16N2O5
Molecular Weight: 352.34
CAS No.: NA
QR152409
Roxadustat Impurity 9
Molecular Formula: C8H5BrO2
Molecular Weight: 213.03
CAS No.: 19477-73-7
QR152410
Roxadustat Impurity 10
Molecular Formula: C17H13NO4
Molecular Weight: 295.29
CAS No.: 1509958-11-5
QR1524100
Roxadustat Impurity 100
Molecular Formula: C20H17NO5
Molecular Weight: 351.36
CAS No.: NA
QR1524101
Roxadustat Impurity 101
Molecular Formula: C20H16N2O6
Molecular Weight: 380.36
CAS No.: NA
QR1524102
Roxadustat Impurity 102
Molecular Formula: C14H12BrNO5
Molecular Weight: 354.16
CAS No.: NA
