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QR191644
Risperidone EP Impurity A and B
Molecular Formula: C23H28F2N4O2
Molecular Weight: 430.49
CAS No.: 158697-66-6
QR191646
Risperidone Impurity 46
Molecular Formula: C12H14N2O.HCl
Molecular Weight: 202.26 36.46
CAS No.: 84163-22-4
QR191647
Risperidone Impurity 47
Molecular Formula: C25H28F4N4O6
Molecular Weight: 556.51
CAS No.: NA
QR191648
Risperidone Impurity 48
Molecular Formula: C23H27FN4O3
Molecular Weight: 426.49
CAS No.: 147663-04-5
QR200900
Ritodrine Hydrochloride
Molecular Formula: C17H22ClNO3
Molecular Weight: 323.81
CAS No.: 23239-51-2;26652-09-5(free base)
QR210600
Rufinamide
Molecular Formula: C10H8F2N4O
Molecular Weight: 238.20
CAS No.: 106308-44-5
QR210601
Rufinamide USP Related Compound A
Molecular Formula: C10H9FN4O
Molecular Weight: 220.20
CAS No.: 106308-41-2
QR210602
Rufinamide USP Related Compound B
Molecular Formula: C11H9F2N3O2
Molecular Weight: 253.20
CAS No.: 217448-86-7
QR210603
Rufinamide Impurity 3
Molecular Formula: C10H9F2N3O
Molecular Weight: 225.19
CAS No.: 1364193-40-7
QR210604
Rufinamide Impurity 4
Molecular Formula: C10H7F2N3O2
Molecular Weight: 239.18
CAS No.: 166196-11-8
QR210605
Rufinamide Impurity 5
Molecular Formula: C7H5F2N3
Molecular Weight: 169.13
CAS No.: 106308-60-5
QR210901
Rubiadin 1-methyl ether
Molecular Formula: C16H12O4
Molecular Weight: 268.26
CAS No.: 7460-43-7
QR211900
Rubusoside
Molecular Formula: C32H50O13
Molecular Weight: 642.73
CAS No.: 64849-39-4
QR212200
Rutoside Trihydrate
Molecular Formula: C27H30O16.3H2O
Molecular Weight: 610.52 3.00
CAS No.: 250249-75-3;12768-44-4(xH2O4S.xNa)
QR212201
Rutoside trihydrate EP Impurity A
Molecular Formula: C21H20O12
Molecular Weight: 464.38
CAS No.: 21637-25-2
QR212202
Rutoside trihydrate EP Impurity B;Nicotiflorin;Kaempferol-3-O-rutinoside
Molecular Formula: C27H30O15
Molecular Weight: 594.52
CAS No.: 17650-84-9
QR212203
Rutoside trihydrate EP Impurity C;Quercetin
Molecular Formula: C15H10O7
Molecular Weight: 302.24
CAS No.: 117-39-5;6151-25-3(2H2O)
QR212204
Rutoside trihydrate Impurity 4
Molecular Formula: C27H30O17
Molecular Weight: 626.52
CAS No.: 2429978-69-6
QR212205
Rutoside trihydrate Impurity 5
Molecular Formula: C27H28Na2O22S2
Molecular Weight: 814.60
CAS No.: NA
QR212301
Rubranoside A
Molecular Formula: C25H34O10
Molecular Weight: 494.54
CAS No.: 211126-58-8
QR212403
Ruscoponticoside C
Molecular Formula: C38H58O12
Molecular Weight: 706.87
CAS No.: 39491-37-7
QR242000H
Roxatidine Acetate HCl
Molecular Formula: C19H29ClN2O4
Molecular Weight: 384.90
CAS No.: 93793-83-0
QR242201
Roxatidine Amine Impurity
Molecular Formula: C15H24N2O
Molecular Weight: 248.36
CAS No.: 73278-98-5
QR242202
Roxatidine Phenol Impurity
Molecular Formula: C12H17NO
Molecular Weight: 191.27
CAS No.: 73279-04-6
QR242203
Roxatidine Impurity 3
Molecular Formula: C7H6O2
Molecular Weight: 122.12
CAS No.: 100-83-4
QR242204
Roxatidine Impurity 4
Molecular Formula: C17H26N2O2
Molecular Weight: 290.40
CAS No.: 78273-74-2;97900-87-3(HCl salt)
QR242205
Roxatidine
Molecular Formula: C17H26N2O3
Molecular Weight: 306.40
CAS No.: 78273-80-0;97900-88-4 (HCl salt);1260811-22-0(hemioxalate salt);110925-92-3(oxalate salt)
QR242206
Roxatidine Impurity 6
Molecular Formula: C19H28N2O5
Molecular Weight: 364.44
CAS No.: NA
QR242207
Roxatidine Impurity 7
Molecular Formula: C21H30N2O5
Molecular Weight: 390.47
CAS No.: NA
QR242208
Roxatidine Impurity 8
Molecular Formula: C19H28N2O4
Molecular Weight: 348.44
CAS No.: NA