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QD151910
Calcium Dobesilate Impurity 10
Molecular Formula: C8H10O5S
Molecular Weight: 218.23
CAS No.: 2429952-19-0
QD151911
Calcium Dobesilate Impurity 11
Molecular Formula: C8H8O5S
Molecular Weight: 216.21
CAS No.: NA
QD151912
Calcium Dobesilate Impurity 12
Molecular Formula: C6H6O8S2
Molecular Weight: 270.23
CAS No.: 81010-88-0
QD151913
Calcium Dobesilate Impurity 13
Molecular Formula: C6H6O8S2
Molecular Weight: 270.23
CAS No.: 17724-11-7;2446301-90-0(Bis-diethylamine salt)
QD151914
Calcium Dobesilate Impurity 14
Molecular Formula: C6H6O5S
Molecular Weight: 190.17
CAS No.: 35857-70-6;2446301-91-1(diethylamine salt)
QD151915
Calcium Dobesilate Impurity 15
Molecular Formula: C6H6O4S
Molecular Weight: 174.17
CAS No.: 609-46-1;51368-26-4(Na salt)
QD151916
Calcium Dobesilate Impurity 16
Molecular Formula: C6H6O8S2
Molecular Weight: 270.23
CAS No.: 4444-23-9
QD151917
Calcium Dobesilate Impurity 17
Molecular Formula: C6H6O5S
Molecular Weight: 190.17
CAS No.: 17724-07-1
QD151918
Calcium Dobesilate Impurity 18
Molecular Formula: C6H6O5S
Molecular Weight: 190.17
CAS No.: 6409-58-1
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
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: 271.4
CAS No.: 125-71-3;6700-34-1(HBr monohydrate)
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: 271.4
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)