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QE051902
Ergotamine tartrate EP Impurity B;Ergotaminine
Molecular Formula: C33H35N5O5
Molecular Weight: 581.66
CAS No.: 639-81-6
QE051903
Ergotamine tartrate EP Impurity C;Ergostine
Molecular Formula: C34H37N5O5
Molecular Weight: 595.69
CAS No.: 2854-38-8
QE052000
Ethosuximide
Molecular Formula: C7H11NO2
Molecular Weight: 141.17
CAS No.: 77-67-8
QE052001
Ethosuximide EP Impurity A
Molecular Formula: C7H12O4
Molecular Weight: 160.17
CAS No.: NA
QE052002
Ethosuximide EP Impurity B
Molecular Formula: C7H10O3
Molecular Weight: 142.15
CAS No.: 50598-33-9
QE052003
Ethosuximide Impurity 3
Molecular Formula: C7H10N2O
Molecular Weight: 138.17
CAS No.: NA
QE052004
Ethosuximide Impurity 4
Molecular Formula: C7H10N2O
Molecular Weight: 138.17
CAS No.: NA
QE060100
Efrotomycin
Molecular Formula: C59H88N2O20
Molecular Weight: 1145.35
CAS No.: 56592-32-6
QE060600
Effusol
Molecular Formula: C17H16O2
Molecular Weight: 252.31
CAS No.: 73166-28-6
QE060601
Dehydro Effusol
Molecular Formula: C17H14O2
Molecular Weight: 250.30
CAS No.: 137319-34-7
QE060701
Eflornithine Impurity 1
Molecular Formula: C6H10F2N2O
Molecular Weight: 164.16
CAS No.: 70470-98-3
QE060702
Eflornithine Impurity 2
Molecular Formula: C8H16F2N2O2.2HCl
Molecular Weight: 210.22 2.00
CAS No.: 501011-47-8;751476-85-4(free base)
QE061400
Efinaconazole
Molecular Formula: C18H22F2N4O
Molecular Weight: 348.39
CAS No.: 164650-44-6
QE061401
Efinaconazole Impurity A
Molecular Formula: C12H13F2N3O2
Molecular Weight: 269.25
CAS No.: NA
QE061402
Efinaconazole Impurity B
Molecular Formula: C12H13F2N3O2
Molecular Weight: 269.25
CAS No.: NA
QE061403
Efinaconazole Impurity C
Molecular Formula: C12H11F2N3O
Molecular Weight: 251.23
CAS No.: NA
QE061404
Efinaconazole Impurity D
Molecular Formula: C12H11F2N3O
Molecular Weight: 251.23
CAS No.: 241479-73-2
QE061405
Efinaconazole Impurity E
Molecular Formula: C15H18F2O3
Molecular Weight: 284.30
CAS No.: 135267-12-8
QE061406
Efinaconazole Impurity F
Molecular Formula: C17H21F2N3O3
Molecular Weight: 353.36
CAS No.: 135133-23-2
QE061407
Efinaconazole Impurity G
Molecular Formula: C13H17N
Molecular Weight: 187.28
CAS No.: 109105-86-4
QE061408
Efinaconazole Impurity H
Molecular Formula: C9H15NO2
Molecular Weight: 169.22
CAS No.: 144282-55-3
QE061409
Efinaconazole Impurity I
Molecular Formula: C14H16F2O3
Molecular Weight: 270.27
CAS No.: 126918-17-0
QE061410
Efinaconazole Impurity J
Molecular Formula: C12H11F2N3O
Molecular Weight: 251.23
CAS No.: 127000-90-2
QE061411
Efinaconazole Impurity 11
Molecular Formula: C18H22F2N4O
Molecular Weight: 348.39
CAS No.: 2055038-61-2
QE061412
Efinaconazole Impurity 12
Molecular Formula: C18H22F2N4O
Molecular Weight: 348.39
CAS No.: 2055038-60-1
QE061413
Efinaconazole Impurity 13
Molecular Formula: C18H22F2N4O
Molecular Weight: 348.39
CAS No.: 164650-45-7
QE061414
Efinaconazole Impurity 14
Molecular Formula: C18H22F2N4O2
Molecular Weight: 364.39
CAS No.: 2055038-63-4
QE061415
Efinaconazole Impurity 15
Molecular Formula: C13H15F2N3O4S
Molecular Weight: 347.34
CAS No.: NA
QE061416
Efinaconazole Impurity 16
Molecular Formula: C6H11N.HCl
Molecular Weight: 97.16 36.46
CAS No.: 144230-50-2;148133-82-8(free base)
QE061417
Controlled Substance(Efinaconazole Impurity 17)
Molecular Formula: C11H19NO2
Molecular Weight: 197.27
CAS No.: 159635-49-1