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QP252002
Pyridostigmine bromide EP Impurity B
Molecular Formula: C6H8BrNO
Molecular Weight: 190.04
CAS No.: 31034-86-3
QP252100
Pyrimethamine
Molecular Formula: C12H13ClN4
Molecular Weight: 248.71
CAS No.: 58-14-0
QP252101
Pyrimethamine Impurity 1
Molecular Formula: C19H16Cl2N2O
Molecular Weight: 359.25
CAS No.: NA
QP252102
Pyrimethamine EP Impurity B
Molecular Formula: C11H11ClN4
Molecular Weight: 234.69
CAS No.: 3275-44-3
QP252103
Pyrimethamine Impurity 3
Molecular Formula: C11H10ClNO
Molecular Weight: 207.66
CAS No.: 55474-40-3
QP252104
Pyrimethamine Impurity 4
Molecular Formula: C13H14ClNO2
Molecular Weight: 251.71
CAS No.: 55474-41-4
QP252105
Pyrimethamine Impurity 5
Molecular Formula: C12H12ClN3O
Molecular Weight: 249.70
CAS No.: 91396-20-2
QP252106
Pyrimethamine Impurity 6
Molecular Formula: C12H11ClN2O2
Molecular Weight: 250.68
CAS No.: 2733998-15-5
QP252107
Pyrimethamine Impurity 7
Molecular Formula: C12H13ClN4O
Molecular Weight: 264.71
CAS No.: 91284-15-0
QP252400
Pyridoxamine dihydrochloride
Molecular Formula: C8H12N2O2 2HCl
Molecular Weight: 168.19 72.92
CAS No.: 524-36-7
QP252401
Pyridoxamine-d3 dihydrochloride
Molecular Formula: C8H9D3N2O2.2HCl
Molecular Weight: 171.21 72.92
CAS No.: 1173023-45-4
QP252402
Pyridoxamine-5'-phosphate
Molecular Formula: C8H13N2O5P
Molecular Weight: 248.17
CAS No.: 529-96-4
QP252700
Pyridostatin
Molecular Formula: C31H32N8O5
Molecular Weight: 596.65
CAS No.: 1085412-37-8
QP252801
Pyroxasulfone Impurity 1
Molecular Formula: C23H27F7N6O8S2
Molecular Weight: 712.61
CAS No.: 2642167-21-1
QP252802
Pyroxasulfone Impurity 2
Molecular Formula: C7H5F5N2O3
Molecular Weight: 260.12
CAS No.: 1379794-41-8
QP252803
Pyroxasulfone Impurity 3
Molecular Formula: C7H7F5N2O4S
Molecular Weight: 310.20
CAS No.: 1379794-40-7
QP252804
Pyroxasulfone Impurity 4
Molecular Formula: C6H5F5N2O4S
Molecular Weight: 296.17
CAS No.: 1379794-42-9
QP252900
Pyraflufen-Ethyl
Molecular Formula: C15H13Cl2F3N2O4
Molecular Weight: 413.17
CAS No.: 129630-19-9
QP253000
Pyriofenone
Molecular Formula: C18H20ClNO5
Molecular Weight: 365.81
CAS No.: 688046-61-9
QP253101
Pyrotinib Maleate Impurity 1
Molecular Formula: C36H35ClN6O7
Molecular Weight: 699.16
CAS No.: NA
QP253102
Pyrotinib Maleate Impurity 2
Molecular Formula: C32H31ClN6O3
Molecular Weight: 583.09
CAS No.: NA
QP253200
Pyroxasulfone
Molecular Formula: C12H14F5N3O4S
Molecular Weight: 391.31
CAS No.: 447399-55-5
QP681400
Pyrimethanil
Molecular Formula: C12H13N3
Molecular Weight: 199.25
CAS No.: 53112-28-0
QP682400
Pyridoxal hydrochloride
Molecular Formula: C8H9NO3.HCl
Molecular Weight: 167.16 36.46
CAS No.: 65-22-5;66-72-8(free base)
QP682401
Pyridoxal phosphate
Molecular Formula: C8H10NO6P
Molecular Weight: 247.14
CAS No.: 54-47-7;41468-25-1(monohydrate)
QP682402
Pyridoxal-d3 5-Phosphate
Molecular Formula: C8H7D3NO6P
Molecular Weight: 250.16
CAS No.: 1354560-58-9
QP682403
Pyridoxal-d5 5-Phosphate
Molecular Formula: C8H5D5NO6P
Molecular Weight: 252.17
CAS No.: NA
QP682404
Pyridoxal-d3 HCl
Molecular Formula: C8H6D3NO3 HCl
Molecular Weight: 170.18 36.46
CAS No.: 1173023-49-8
QP682405
Pyridoxal Isonicotinoyl Hydrazone
Molecular Formula: C14H14N4O3
Molecular Weight: 286.29
CAS No.: 737-86-0
QP685900
Pyridoxine hydrochloride
Molecular Formula: C8H11NO3.HCl
Molecular Weight: 169.18 36.46
CAS No.: 58-56-0;65-23-6(free base)