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QB201482
Bortezomib Impurity 82
Molecular Formula: C19H24N4O4
Molecular Weight: 372.43
CAS No.: NA
QB201483
Bortezomib Impurity 83
Molecular Formula: C24H37BN2O3
Molecular Weight: 412.38
CAS No.: NA
QB201484
Bortezomib Impurity 84
Molecular Formula: C15H26BClO2
Molecular Weight: 284.63
CAS No.: 87304-47-0
QB201485
Bortezomib Impurity 85
Molecular Formula: C30H42B3N9O6
Molecular Weight: 657.15
CAS No.: NA
QB201486
Bortezomib Impurity 86
Molecular Formula: C57H69B3N12O9
Molecular Weight: 1098.68
CAS No.: NA
QB201487
Bortezomib Impurity 87
Molecular Formula: C18H18N2O2
Molecular Weight: 294.35
CAS No.: 2308-61-4
QB201900
BTSA1
Molecular Formula: C21H14N6OS2
Molecular Weight: 430.50
CAS No.: 314761-14-3
QB202500
Butyraldehyde
Molecular Formula: C4H8O
Molecular Weight: 72.11
CAS No.: 123-72-8
QB210100
Butamirate
Molecular Formula: C18H29NO3
Molecular Weight: 307.43
CAS No.: 18109-80-3;18109-81-4(citrate)
QB210101
Butamirate Impurity 1
Molecular Formula: C16H25NO3
Molecular Weight: 279.37
CAS No.: 47092-75-1;33987-92-7(citrate)
QB210102
Butamirate Impurity 2
Molecular Formula: C14H21NO
Molecular Weight: 219.32
CAS No.: 92321-53-4
QB210103
Butamirate Impurity 3
Molecular Formula: C18H28ClNO3.C6H8O7
Molecular Weight: 341.88 192.12
CAS No.: NA
QB210104
Butamirate Impurity 4
Molecular Formula: C11H14O2
Molecular Weight: 178.23
CAS No.: 2294-71-5
QB210105
Butamirate Impurity 5
Molecular Formula: C18H27NO3
Molecular Weight: 305.42
CAS No.: NA
QB210200
Butanilicaine Hydrochloride
Molecular Formula: C13H19ClN2O.HCl
Molecular Weight: 254.76 36.46
CAS No.: 6027-28-7
QB210300
Bucladesine sodium
Molecular Formula: C18H23N5NaO8P
Molecular Weight: 491.37
CAS No.: 16980-89-5
QB210301
Bucladesine sodium Impurity 1
Molecular Formula: C14H17N5NaO7P
Molecular Weight: 421.28
CAS No.: 55443-13-5
QB210302
Bucladesine sodium Impurity 2
Molecular Formula: C14H17N5NaO7P
Molecular Weight: 421.28
CAS No.: 70253-67-7
QB210303
Bucladesine sodium Impurity 3
Molecular Formula: C25H32N7O8P
Molecular Weight: 589.55
CAS No.: NA
QB210304
Bucladesine sodium Impurity 4
Molecular Formula: C18H24N5O8P
Molecular Weight: 469.39
CAS No.: NA
QB210305
Bucladesine sodium Impurity 5
Molecular Formula: C22H32N5O10P
Molecular Weight: 557.50
CAS No.: NA
QB210306
Bucladesine sodium Impurity 6
Molecular Formula: C22H30N5O9P
Molecular Weight: 539.48
CAS No.: NA
QB210307
Bucladesine sodium Impurity 7
Molecular Formula: C22H30N5O9P
Molecular Weight: 539.48
CAS No.: NA
QB210308
Bucladesine sodium Impurity 8
Molecular Formula: C13H17N5O2
Molecular Weight: 275.31
CAS No.: NA
QB210309
Bucladesine sodium Impurity 9
Molecular Formula: C16H19N5NaO8P
Molecular Weight: 463.32
CAS No.: NA
QB210500
Bufexamac
Molecular Formula: C12H17NO3
Molecular Weight: 223.27
CAS No.: 2438-72-4
QB210501
Bufexamac EP Impurity A
Molecular Formula: C12H16O3
Molecular Weight: 208.25
CAS No.: NA
QB210502
Bufexamac EP Impurity B
Molecular Formula: C13H18O3
Molecular Weight: 222.28
CAS No.: NA
QB210503
Bufexamac EP Impurity C
Molecular Formula: C16H24O3
Molecular Weight: 264.36
CAS No.: NA
QB210504
Bufexamac EP Impurity D
Molecular Formula: C12H17NO2
Molecular Weight: 207.27
CAS No.: 3413-59-0