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QD151919

Calcium Dobesilate Impurity 19

Molecular Formula: C6H6O8S2

Molecular Weight: 270.23

CAS No.: NA

QD151920

Calcium Dobesilate Impurity 20

Molecular Formula: C6H6O5S

Molecular Weight: 190.17

CAS No.: 7134-09-0;29571-26-4(K salt)

QD161502

Controlled Substance(Dipotassium clorazepate EP Impurity B)

Molecular Formula: C15H11ClN2O

Molecular Weight: 270.71

CAS No.: 1088-11-5

QD161504

Chlordiazepoxide Impurity 4

Molecular Formula: C28H34ClN3O11

Molecular Weight: 624.04

CAS No.: NA

QD161505

Chlordiazepoxide Impurity 5

Molecular Formula: C13H12N2O3

Molecular Weight: 244.25

CAS No.: 115-43-5

QD240906

Controlled Substance(Dexmedetomidine Impurity 6)

Molecular Formula: C10H14O

Molecular Weight: 150.22

CAS No.: 60907-90-6

QD242000

Controlled Substance(Dextromethorphan)

Molecular Formula: C18H25NO

Molecular Weight: 271.40

CAS No.: 125-71-3;6700-34-1(HBr monohydrate);125-69-9(HBr salt)

QD242001

Controlled Substance(Dextromethorphan EP Impurity B)

Molecular Formula: C17H23NO

Molecular Weight: 257.38

CAS No.: 125-73-5

QD242004

Controlled Substance(Dextromethorphan EP Impurity D)

Molecular Formula: C18H25NO

Molecular Weight: 271.40

CAS No.: 1453167-99-1

QD242027

Controlled Substance(Dextromethorphan EP Impurity A)

Molecular Formula: C17H23NO.HBr

Molecular Weight: 257.38 80.91

CAS No.: 1087-69-0(HCl salt); 1531-23-3(free base)

QD242028

Controlled Substance(Dextromethorphan EP Impurity B HBr)

Molecular Formula: C17H24BrNO

Molecular Weight: 338.28

CAS No.: 125-73-5(free base);1021868-94-9(D-Tartrate)

QD261600

Controlled Substance(Diazepam)

Molecular Formula: C16H13ClN2O

Molecular Weight: 284.74

CAS No.: 439-14-5

QE022010

Controlled Substance(Ebastine Impurity 10)

Molecular Formula: C26H22O

Molecular Weight: 350.46

CAS No.: 574-42-5

QE061417

Controlled Substance(Efinaconazole Impurity 17)

Molecular Formula: C11H19NO2

Molecular Weight: 197.27

CAS No.: 159635-49-1

QE130500

Controlled Substance(Emetine)

Molecular Formula: C29H40N2O4

Molecular Weight: 480.65

CAS No.: 483-18-1;14198-59-5(HCl salt);316-42-7(2HCl salt)

QE162800

Controlled Substance(Eptazocine)

Molecular Formula: C15H21NO

Molecular Weight: 231.34

CAS No.: 72522-13-5;72150-17-5(HBr salt)

QE182045

Cycloester Erythromycin Enol Ether

Molecular Formula: C38H63NO13

Molecular Weight: 741.91

CAS No.: 58781-38-7

QE190100

Controlled Substance(Estazolam)

Molecular Formula: C16H11ClN4

Molecular Weight: 294.74

CAS No.: 29975-16-4

QE190106

Controlled Substance(Estazolam Impurity 6)

Molecular Formula: C15H11ClN2S

Molecular Weight: 286.78

CAS No.: 4547-02-8

QE191100

Controlled Substance(Esketamine hydrochloride)

Molecular Formula: C13H17Cl2NO

Molecular Weight: 274.19

CAS No.: 33795-24-3

QE191104

Controlled Substance(Esketamine hydrochloride EP Impurity D)

Molecular Formula: C13H16ClNO

Molecular Weight: 237.73

CAS No.: NA

QE200804

Controlled Substance(Ethambutol EP Impurity D)

Molecular Formula: C2H4Cl2

Molecular Weight: 98.96

CAS No.: 107-06-2

QE201300

Controlled Substance(Etomidate)

Molecular Formula: C14H16N2O2

Molecular Weight: 244.29

CAS No.: 33125-97-2;53188-20-8(HCl salt)

QE201302

Controlled Substance((R)-Metomidate)

Molecular Formula: C13H14N2O2

Molecular Weight: 230.26

CAS No.: 61045-91-8

QE201303

Controlled Substance(Etomidate Impurity C)

Molecular Formula: C15H18N2O2

Molecular Weight: 258.32

CAS No.: 771422-77-6

QE201305

Controlled Substance(Etomidate Impurity E)

Molecular Formula: C14H16N2O2

Molecular Weight: 244.29

CAS No.: 56649-47-9

QE201327

Controlled Substance(Etomidate EP Impurity A)

Molecular Formula: C12H12N2O2

Molecular Weight: 216.24

CAS No.: 3157-27-5;7036-56-8

QE201328

Controlled Substance(Etomidate EP Impurity B)

Molecular Formula: C13H14N2O2

Molecular Weight: 230.26

CAS No.: 5377-20-8

QE201329

Controlled Substance(Etomidate EP Impurity C)

Molecular Formula: C15H18N2O2

Molecular Weight: 258.32

CAS No.: 792842-51-4

QE201347

Controlled Substance (Etomidate Impurity 47)

Molecular Formula: C14H16N2O2S

Molecular Weight: 276.35

CAS No.: NA


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