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QR090401
Risdiplam Impurity 1
Molecular Formula: C28H30N8O2
Molecular Weight: 510.6
CAS No.: NA
QR090402
Risdiplam Impurity 2
Molecular Formula: C30H30N10O
Molecular Weight: 546.64
CAS No.: NA
QR090403
N-Nitroso Risdiplam
Molecular Formula: C22H22N8O2
Molecular Weight: 430.47
CAS No.: NA
QR090404
Risdiplam Impurity 4
Molecular Formula: C21H23N7O2
Molecular Weight: 405.46
CAS No.: NA
QR090405
Risdiplam Impurity 5
Molecular Formula: C18H14F3N5O4
Molecular Weight: 421.34
CAS No.: NA
QR090406
Risdiplam Impurity 6
Molecular Formula: C23H23N7O2
Molecular Weight: 429.48
CAS No.: 3050627-53-4
QR091300
Rilmenidine dihydrogen phosphate
Molecular Formula: C10H19N2O5P
Molecular Weight: 278.24
CAS No.: 85409-38-7
QR091301
Rilmenidine dihydrogen phosphate EP Impurity A
Molecular Formula: C10H18N2O2
Molecular Weight: 198.26
CAS No.: NA
QR091302
Rilmenidine dihydrogen phosphate EP Impurity B
Molecular Formula: C10H17ClN2O
Molecular Weight: 216.71
CAS No.: NA
QR091303
Rilmenidine dihydrogen phosphate EP Impurity C
Molecular Formula: C17H26N2O
Molecular Weight: 274.4
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
QR091907
Risedronate Impurity 7
Molecular Formula: C7H11NO8P2
Molecular Weight: 299.11
CAS No.: NA
QR091908
Risedronate Impurity 8
Molecular Formula: C15H27NO7P2
Molecular Weight: 395.33
CAS No.: NA
QR092000
Ritalinic acid;Methylphenidate USP Related Compound A
Molecular Formula: C13H17NO2
Molecular Weight: 219.28
CAS No.: 19395-41-6;19395-40-5(HCl salt)
QR121601
rac-Lipoic Acid Impurity 1 (S-Oxide)
Molecular Formula: C8H14O3S2
Molecular Weight: 222.33
CAS No.: 108015-78-7
QR121602
rac-Lipoic Acid Impurity 2 (S-Oxide)
Molecular Formula: C8H14O3S2
Molecular Weight: 222.33
CAS No.: 6992-30-9
QR122500
Raltitrexed
Molecular Formula: C21H22N4O6S
Molecular Weight: 458.49
CAS No.: 112887-68-0
QR122501
Raltitrexed Impurity 1
Molecular Formula: C21H22N4O6S
Molecular Weight: 458.49
CAS No.: 1042419-89-5
QR122502
Raltitrexed Impurity 2
Molecular Formula: C15H15N3OS
Molecular Weight: 285.37
CAS No.: 138899-70-4
QR122503
Raltitrexed Impurity 3
Molecular Formula: C25H30N4O6S
Molecular Weight: 514.6
CAS No.: NA
QR122504
Raltitrexed Impurity 4
Molecular Formula: C10H9ClN2O
Molecular Weight: 208.65
CAS No.: NA
QR122505
Raltitrexed Impurity 5
Molecular Formula: C10H10N2O2
Molecular Weight: 190.2
CAS No.: 1378372-01-0
QR122506
Raltitrexed Impurity 6
Molecular Formula: C11H12N2O2
Molecular Weight: 204.23
CAS No.: NA
