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QR091220
Riluzole Impurity 20
Molecular Formula: C16H10F6N4O2S
Molecular Weight: 436.33
CAS No.: NA
QR091221
Riluzole Impurity 21
Molecular Formula: C9H7F3N2O2S
Molecular Weight: 264.22
CAS No.: NA
QR091222
Riluzole Nitroso Impurity 1
Molecular Formula: C11H9F3N4O3S
Molecular Weight: 334.27
CAS No.: NA
QR091226
Riluzole Impurity 26
Molecular Formula: C14H9FN2O3S
Molecular Weight: 304.30
CAS No.: NA
QR091227
Riluzole Impurity 27
Molecular Formula: C14H9FN2O3S
Molecular Weight: 304.30
CAS No.: NA
QR091228
Riluzole Impurity 28
Molecular Formula: C9H8F3NO2
Molecular Weight: 219.16
CAS No.: NA
QR091229
Riluzole Nitroso Impurity 29
Molecular Formula: C7H4F3NO2
Molecular Weight: 191.11
CAS No.: NA
QR091230
Riluzole Impurity 30
Molecular Formula: C7H6F3NO2
Molecular Weight: 193.13
CAS No.: 861204-44-6
QR091231
Riluzole Impurity 31
Molecular Formula: C7H7F3N2O
Molecular Weight: 192.14
CAS No.: 873055-90-4
QR091232
Riluzole Impurity 32
Molecular Formula: C10H7F3N2O2S
Molecular Weight: 276.23
CAS No.: 442665-84-1
QR091233
Riluzole Impurity 33
Molecular Formula: C8H4ClF3N2OS
Molecular Weight: 268.64
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: 530.20
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