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QR071879
Regorafenib Impurity 53
Molecular Formula: C20H13ClF4N4O3
Molecular Weight: 468.79
CAS No.: 1343498-72-5
QR071880
Regorafenib Impurity 80
Molecular Formula: C21H15ClF4N4O3
Molecular Weight: 482.82
CAS No.: NA
QR071881
Regorafenib Impurity 81
Molecular Formula: C12H11FN2O2
Molecular Weight: 234.23
CAS No.: NA
QR071882
Regorafenib Impurity 82
Molecular Formula: C13H13N3O3
Molecular Weight: 259.26
CAS No.: NA
QR071883
Regorafenib Impurity 83
Molecular Formula: C12H9FN2O3
Molecular Weight: 248.21
CAS No.: NA
QR071884
Regorafenib Impurity 84
Molecular Formula: C19H15FN4O4
Molecular Weight: 382.35
CAS No.: NA
QR071885
Regorafenib Impurity 85
Molecular Formula: C18H13F2N3O3
Molecular Weight: 357.31
CAS No.: NA
QR071886
Regorafenib Impurity 86
Molecular Formula: C12H9FN2O3
Molecular Weight: 248.21
CAS No.: NA
QR071887
Regorafenib Impurity 87
Molecular Formula: C12H8ClFN2O2
Molecular Weight: 266.66
CAS No.: NA
QR071888
Regorafenib Impurity 88
Molecular Formula: C19H15FN4O4
Molecular Weight: 382.35
CAS No.: NA
QR071889
Regorafenib Impurity 89
Molecular Formula: C13H13N3O3
Molecular Weight: 259.26
CAS No.: NA
QR071890
Regorafenib Impurity 90
Molecular Formula: C12H9FN2O3
Molecular Weight: 248.21
CAS No.: NA
QR071891
Regorafenib Impurity 91
Molecular Formula: C20H19N5O4
Molecular Weight: 393.4
CAS No.: NA
QR071892
Regorafenib Impurity 92
Molecular Formula: C18H14FN3O4
Molecular Weight: 355.32
CAS No.: NA
QR071893
Regorafenib Impurity 93
Molecular Formula: C13H11FN2O3
Molecular Weight: 262.24
CAS No.: NA
QR071894
Regorafenib Impurity 94
Molecular Formula: C13H11FN2O2
Molecular Weight: 246.24
CAS No.: NA
QR071895
Regorafenib Impurity 95
Molecular Formula: C13H10FN3O4
Molecular Weight: 291.23
CAS No.: NA
QR071896
Regorafenib Impurity 96
Molecular Formula: C13H10FN3O4
Molecular Weight: 291.23
CAS No.: NA
QR071897
Regorafenib Impurity 97
Molecular Formula: C13H12FN3O2
Molecular Weight: 261.25
CAS No.: NA
QR071898
Regorafenib Impurity 98
Molecular Formula: C20H16F4N4O2
Molecular Weight: 420.36
CAS No.: NA
QR071899
Regorafenib Impurity 99
Molecular Formula: C28H19ClF7N5O3
Molecular Weight: 641.92
CAS No.: NA
QR080100
Rhapontin
Molecular Formula: C21H24O9
Molecular Weight: 420.41
CAS No.: 155-58-8
QR081500
Rhodiosin
Molecular Formula: C27H30O16
Molecular Weight: 610.52
CAS No.: 86831-54-1
QR090100
Rifaximin
Molecular Formula: C43H51N3O11
Molecular Weight: 785.88
CAS No.: 80621-81-4
QR090101
Rifaximin EP Impurity A
Molecular Formula: C6H8N2
Molecular Weight: 108.14
CAS No.: 695-34-1
QR090103
Rifaximin EP Impurity C;Rifamycin SV
Molecular Formula: C37H47NO12
Molecular Weight: 697.77
CAS No.: 6998-60-3;14897-39-3(Na salt)
QR090104
Rifaximin EP Impurity D;Rifaximin Y
Molecular Formula: C43H49N3O12
Molecular Weight: 799.86
CAS No.: NA
QR090107
Rifaximin EP Impurity G
Molecular Formula: C43H49N3O11
Molecular Weight: 783.86
CAS No.: 80621-76-7
QR090108
Rifaximin EP Impurity H
Molecular Formula: C43H51N3O12
Molecular Weight: 801.88
CAS No.: 1210022-90-4
QR090109
Rifaximin-d6
Molecular Formula: C43H45D6N3O11
Molecular Weight: 791.93
CAS No.: 1262992-43-7