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QC182212
Chlortetracycline EP Impurity L
Molecular Formula: C22H21ClN2O7
Molecular Weight: 460.86
CAS No.: NA
QC182213
Chlortetracycline Impurity 13
Molecular Formula: C21H21ClN2O8
Molecular Weight: 464.86
CAS No.: 106276-91-9
QD054302
rac-GR24
Molecular Formula: C17H14O5
Molecular Weight: 298.29
CAS No.: 76974-79-3
QD098200
Diffractaic acid
Molecular Formula: C20H22O7
Molecular Weight: 374.39
CAS No.: 436-32-8
QE131800
Emraclidine
Molecular Formula: C20H21F3N4O
Molecular Weight: 390.41
CAS No.: 2170722-84-4
QE160101
4-Epianhydrotetracycline hydrochloride;Tetracycline EP Impurity D
Molecular Formula: C22H22N2O7.HCl
Molecular Weight: 426.42 36.46
CAS No.: 4465-65-0;7518-17-4(free base)
QE162501
4-Epianhydrochlortetracycline Hydrochloride
Molecular Formula: C22H21ClN2O7 36.46
Molecular Weight: 460.86 36.46
CAS No.: 158018-53-2
QF122100
Fluorouracil;Flucytosine EP Impurity A
Molecular Formula: C4H3FN2O2
Molecular Weight: 130.08
CAS No.: 51-21-8
QF122101
Fluorouracil EP Impurity A
Molecular Formula: C4H4N2O3
Molecular Weight: 128.09
CAS No.: 67-52-7
QF122102
Fluorouracil EP Impurity B
Molecular Formula: C4H4N2O3
Molecular Weight: 128.09
CAS No.: 496-76-4
QF122104
Fluorouracil EP Impurity D
Molecular Formula: C5H6N2O3
Molecular Weight: 142.11
CAS No.: 6623-81-0
QF122105
Fluorouracil EP Impurity E
Molecular Formula: C4H3ClN2O2
Molecular Weight: 146.53
CAS No.: 1820-81-1
QF122106
Fluorouracil EP Impurity F
Molecular Formula: C6H7FN2O2
Molecular Weight: 158.13
CAS No.: 56177-80-1
QF122107
Fluorouracil EP Impurity G;Allantoin EP Impurity B
Molecular Formula: CH4N2O
Molecular Weight: 60.06
CAS No.: 57-13-6
QF122108
Fluorouracil Impurity 8
Molecular Formula: C4H5FN2O3
Molecular Weight: 148.09
CAS No.: 37103-91-6;1210289-53-4(H2O)
QF122110
5-Fluorouracil-13C,15N2
Molecular Formula: C313CH3F15N2O2
Molecular Weight: 133.06
CAS No.: 1189423-58-2
QF122111
Fluorouracil Impurity 11
Molecular Formula: C4H7FN2O4
Molecular Weight: 166.11
CAS No.: NA
QF122112
Fluorouracil Impurity 12
Molecular Formula: C4H7FN2O3
Molecular Weight: 150.11
CAS No.: 5006-64-4
QF122113
Fluorouracil Impurity 13
Molecular Formula: C5H5FN2O2
Molecular Weight: 144.10
CAS No.: 155-16-8
QF122114
Fluorouracil Impurity 14
Molecular Formula: C5H9FN2O2
Molecular Weight: 148.14
CAS No.: NA
QF122115
Fluorouracil Impurity 15
Molecular Formula: C5H9FN2O4
Molecular Weight: 180.13
CAS No.: NA
QF122116
Fluorouracil Impurity 16
Molecular Formula: C2H6N2O
Molecular Weight: 74.08
CAS No.: 2440-60-0;5329-33-9(HCL salt);29427-58-5 (H2SO4 salt)
QF122117
Fluorouracil Impurity 17
Molecular Formula: C6H10O4
Molecular Weight: 146.14
CAS No.: 62836-98-0
QF122118
Fluorouracil Impurity 18
Molecular Formula: C5H8O4
Molecular Weight: 132.11
CAS No.: NA
QF122119
Fluorouracil Impurity 19
Molecular Formula: C5H7FO3
Molecular Weight: 134.11
CAS No.: 2253-33-0
QF122120
Fluorouracil Impurity 20
Molecular Formula: C5H7ClO3
Molecular Weight: 150.56
CAS No.: 33142-21-1
QF122121
Fluorouracil Impurity 21
Molecular Formula: C4H4N2O2
Molecular Weight: 112.09
CAS No.: 4433-22-1
QF122122
Fluorouracil Impurity 22
Molecular Formula: C4H3ClN2O2
Molecular Weight: 146.53
CAS No.: 948551-36-8
QF122123
Fluorouracil Impurity 23
Molecular Formula: C5H6N2O3
Molecular Weight: 142.11
CAS No.: NA
QF122124
Fluorouracil Impurity 24
Molecular Formula: C6H5FN2O3
Molecular Weight: 172.12
CAS No.: 655-13-0