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QO250907
N-Nitroso N-Desmethyl Oxytetracycline
Molecular Formula: C21H21N3O10
Molecular Weight: 475.41
CAS No.: NA
QO250908
Oxytetracycline Impurity 8
Molecular Formula: C21H22N2O9
Molecular Weight: 446.41
CAS No.: NA
QO250909
Oxytetracycline Impurity 9
Molecular Formula: C20H20N2O9
Molecular Weight: 432.39
CAS No.: NA
QP030900
Pracinostat
Molecular Formula: C20H30N4O2
Molecular Weight: 358.49
CAS No.: 929016-96-6
QP161800AH
Piperacillin (Acid) Monohydrate
Molecular Formula: C23H27N5O7S H2O
Molecular Weight: 517.55 18.02
CAS No.: 61477-96-1(free base); 66258-76-2
QP161800NA
Piperacillin Sodium
Molecular Formula: C23H26N5NaO7S
Molecular Weight: 539.54
CAS No.: 59703-84-3
QP161802
Piperacillin EP Impurity B;Piperacillin Sodium EP Impurity B;Penicilloic acids of piperacillin
Molecular Formula: C23H29N5O8S
Molecular Weight: 535.58
CAS No.: 2649505-14-4
QP161803
Piperacillin EP Impurity C;Piperacillin Sodium EP Impurity C
Molecular Formula: C22H29N5O6S
Molecular Weight: 491.57
CAS No.: 2649505-15-5
QP161804
Piperacillin EP Impurity D;Piperacillin Sodium EP Impurity D
Molecular Formula: C39H44N8O10S2
Molecular Weight: 848.94
CAS No.: 65772-67-0
QP161805
Piperacillin EP Impurity E ;Piperacillin Sodium EP Impurity E
Molecular Formula: C6H10N2O2
Molecular Weight: 142.16
CAS No.: 59702-31-7
QP180101
Piracetam EP Impurity A
Molecular Formula: C4H7NO
Molecular Weight: 85.10
CAS No.: 616-45-5
QP180102
Piracetam EP Impurity B
Molecular Formula: C7H11NO3
Molecular Weight: 157.17
CAS No.: 59776-88-4
QP180103
Piracetam EP Impurity C
Molecular Formula: C8H13NO3
Molecular Weight: 171.19
CAS No.: 61516-73-2
QP180104
Piracetam EP Impurity D
Molecular Formula: C6H9NO3
Molecular Weight: 143.14
CAS No.: 53934-76-2
QP180105
Piracetam Impurity 5
Molecular Formula: C5H9NO
Molecular Weight: 99.13
CAS No.: 872-50-4;2687-44-7
QP180106
Piracetam Impurity 6
Molecular Formula: C5H9NO
Molecular Weight: 99.13
CAS No.: 2555-05-7
QP180107
Piracetam Impurity 7
Molecular Formula: C5H9NO
Molecular Weight: 99.13
CAS No.: 2996-58-9
QP180108
Piracetam Impurity 8
Molecular Formula: C3H4Cl2O2
Molecular Weight: 142.97
CAS No.: 116-54-1
QP180109
Piracetam Impurity 9
Molecular Formula: C3H3Cl3O2
Molecular Weight: 177.41
CAS No.: 598-99-2
QP180110
Piracetam Impurity 10
Molecular Formula: C5H10O3
Molecular Weight: 118.13
CAS No.: 925-57-5
QP180111
Piracetam Impurity 11
Molecular Formula: C2H6N2O
Molecular Weight: 74.08
CAS No.: 598-41-4
QP180112
Piracetam Impurity 12
Molecular Formula: C4H9N3O2
Molecular Weight: 131.13
CAS No.: 21954-96-1
QP180113
Piracetam Impurity 13
Molecular Formula: C6H8N2O3
Molecular Weight: 156.14
CAS No.: NA
QP180114
Piracetam Impurity 14
Molecular Formula: C8H13NO3
Molecular Weight: 171.19
CAS No.: 87148-72-9
QP180115
Piracetam Impurity 15
Molecular Formula: C7H12N2O2
Molecular Weight: 156.18
CAS No.: 33996-49-5
QP180116
Piracetam Impurity 16
Molecular Formula: C7H12N2O2
Molecular Weight: 156.18
CAS No.: 33996-53-1
QP180117
Piracetam Impurity 17
Molecular Formula: C8H12N2O
Molecular Weight: 152.19
CAS No.: 7060-52-8
QP180118
Piracetam Impurity 18
Molecular Formula: C9H15NO3
Molecular Weight: 185.22
CAS No.: 1249080-59-8
QP180119
Piracetam Impurity 19
Molecular Formula: C6H12N2O4
Molecular Weight: 176.17
CAS No.: 2454698-45-2
QP180120
Piracetam Nitroso Impurity 1
Molecular Formula: C6H11N3O4
Molecular Weight: 189.17
CAS No.: NA