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QE030302
3'-Hydroxyechinenone
Molecular Formula: C40H54O2
Molecular Weight: 566.87
CAS No.: 4481-36-1
QE030600
Ecliptasaponin A
Molecular Formula: C36H58O9
Molecular Weight: 634.85
CAS No.: 78285-90-2
QE030800
Echimidine
Molecular Formula: C20H31NO7
Molecular Weight: 397.47
CAS No.: 520-68-3
QE030801
Echimidine N-Oxide
Molecular Formula: C20H31NO8
Molecular Weight: 413.46
CAS No.: 41093-89-4
QE030900
Echinatine
Molecular Formula: C15H25NO5
Molecular Weight: 299.36
CAS No.: 480-83-1
QE030901
Echinatine N-Oxide
Molecular Formula: C15H25NO6
Molecular Weight: 315.36
CAS No.: 20267-93-0
QE032001
Escitalopram USP Related Compound A
Molecular Formula: C20H23FN2O2.1/2C20H18O8
Molecular Weight: 342.41 1.00
CAS No.: 128173-53-5;488787-59-3(free base)
QE032200
Entecavir
Molecular Formula: C12H15N5O3
Molecular Weight: 277.28
CAS No.: 142217-69-4;209216-23-9 (monohydrate)
QE040600
Edetic acid
Molecular Formula: C10H16N2O8
Molecular Weight: 292.24
CAS No.: 60-00-4
QE040601
Edetic acid EP Impurity A
Molecular Formula: C6H9NO6
Molecular Weight: 191.14
CAS No.: NA
QE040602
Edetic acid Nitroso Impurity 2
Molecular Formula: C4H9N3O3
Molecular Weight: 147.13
CAS No.: NA
QE041800
Edrophonium chloride
Molecular Formula: C10H16ClNO
Molecular Weight: 201.69
CAS No.: 116-38-1
QE043000
Ixabepilone
Molecular Formula: C27H42N2O5S
Molecular Weight: 506.70
CAS No.: 219989-84-1
QE043001
Epothilone A
Molecular Formula: C26H39NO6S
Molecular Weight: 493.66
CAS No.: 152044-53-6
QE043003
Epothilone C
Molecular Formula: C26H39NO5S
Molecular Weight: 477.66
CAS No.: NA
QE043004
Epothilone D
Molecular Formula: C27H41NO5S
Molecular Weight: 491.68
CAS No.: 189453-10-9
QE043005
(Z)-Ixabepilone
Molecular Formula: C27H42N2O5S
Molecular Weight: 506.70
CAS No.: 1220999-07-4
QE043006
Ixabepilone Diol
Molecular Formula: C27H44N2O6S
Molecular Weight: 524.72
CAS No.: 1220999-09-6
QE043007
Ixabepilone Oxazine Analog
Molecular Formula: C27H42N2O5S
Molecular Weight: 506.70
CAS No.: 444197-71-1
QE043008
Desmethyl Ixabepilone
Molecular Formula: C26H40N2O5S
Molecular Weight: 492.68
CAS No.: 219989-85-2
QE044300
Etoricoxib
Molecular Formula: C18H15ClN2O2S
Molecular Weight: 358.84
CAS No.: 202409-33-4;202409-40-3(HCl salt);287930-71-6(Tosylate)
QE044301
Etoricoxib Impurity A
Molecular Formula: C18H15ClN2O3S
Molecular Weight: 374.84
CAS No.: 325855-74-1
QE044302
Etoricoxib Impurity B
Molecular Formula: C18H15ClN2OS
Molecular Weight: 342.84
CAS No.: 316149-01-6
QE044303
Etoricoxib Impurity C
Molecular Formula: C9H10O3S
Molecular Weight: 198.24
CAS No.: 10297-73-1
QE044304
Etoricoxib Impurity D
Molecular Formula: C8H8O4S
Molecular Weight: 200.21
CAS No.: 4052-30-6
QE044305
Etoricoxib Impurity E
Molecular Formula: C7H14ClF6N2P
Molecular Weight: 306.62
CAS No.: 249561-98-6
QE044306
Etoricoxib Impurity F
Molecular Formula: C15H15NO3S
Molecular Weight: 289.35
CAS No.: 221615-75-4
QE044307
Etoricoxib Impurity G
Molecular Formula: C17H14ClNO3S
Molecular Weight: 347.82
CAS No.: NA
QE044308
Etoricoxib Impurity H
Molecular Formula: C20H21N3O2S
Molecular Weight: 367.46
CAS No.: 646459-39-4
QE044309
Etoricoxib Impurity I
Molecular Formula: C17H13ClN2O2S
Molecular Weight: 344.82
CAS No.: 202409-31-2