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QL221513
Levonorgestrel EP Impurity M
Molecular Formula: C21H26O2
Molecular Weight: 310.43
CAS No.: 51087-61-7
QL221514
Levonorgestrel EP Impurity N
Molecular Formula: C19H26O2
Molecular Weight: 286.41
CAS No.: 4222-96-2
QL221515
Levonorgestrel EP Impurity O
Molecular Formula: C22H32O3
Molecular Weight: 344.49
CAS No.: 155683-60-6
QL221516
Levonorgestrel EP Impurity P
Molecular Formula: C21H28O2
Molecular Weight: 312.45
CAS No.: 100021-05-4
QL221517
Levonorgestrel EP Impurity Q
Molecular Formula: C20H30O2
Molecular Weight: 302.45
CAS No.: 14507-49-4
QL221518
Levonorgestrel EP Impurity R
Molecular Formula: C20H28O2
Molecular Weight: 300.44
CAS No.: 2322-77-2
QL221520
Levonorgestrel EP Impurity T
Molecular Formula: C22H30O2
Molecular Weight: 326.47
CAS No.: 14507-51-8
QL221521
Levonorgestrel EP Impurity U;Norethindrone;Norethisterone;Norethisterone acetate EP Impurity A
Molecular Formula: C20H26O2
Molecular Weight: 298.42
CAS No.: 68-22-4
QL221522
Levonorgestrel EP Impurity V
Molecular Formula: C22H28O2
Molecular Weight: 324.46
CAS No.: 14009-70-2
QL221523
Levonorgestrel EP Impurity W
Molecular Formula: C21H24O2
Molecular Weight: 308.41
CAS No.: 155683-59-3
QL221528
Levonorgestrel EP Impurity S
Molecular Formula: C22H30O2
Molecular Weight: 326.47
CAS No.: 176254-10-7
QL221529
Levonorgestrel Impurity 29
Molecular Formula: C22H28O3
Molecular Weight: 340.46
CAS No.: NA
QL221530
Levonorgestrel Impurity 30
Molecular Formula: C21H28O2
Molecular Weight: 312.45
CAS No.: NA
QL221531
5alpha-Dihydrolevonorgestrel
Molecular Formula: C21H30O2
Molecular Weight: 314.46
CAS No.: 78088-19-4
QL221532
Levonorgestrel Impurity 32
Molecular Formula: C20H26O3
Molecular Weight: 314.43
CAS No.: 51773-49-0
QL221533
Levonorgestrel Impurity 33
Molecular Formula: C21H28O3
Molecular Weight: 328.45
CAS No.: NA
QL221534
Levonorgestrel Impurity 34
Molecular Formula: C21H28O2
Molecular Weight: 312.45
CAS No.: NA
QL221535
Levonorgestrel Impurity 35
Molecular Formula: C21H26O2
Molecular Weight: 310.44
CAS No.: 14012-72-7
QL221536
Levonorgestrel Impurity 36
Molecular Formula: C21H28O3
Molecular Weight: 328.45
CAS No.: NA
QL221537
Levonorgestrel Impurity 37
Molecular Formula: C20H26O2
Molecular Weight: 298.43
CAS No.: 7443-72-3
QL221538
Levonorgestrel Impurity 38
Molecular Formula: C21H24O2
Molecular Weight: 308.42
CAS No.: NA
QL221539
Levonorgestrel Impurity 39
Molecular Formula: C21H28O2
Molecular Weight: 312.45
CAS No.: NA
QL221540
Levonorgestrel Impurity 40
Molecular Formula: C21H24O3
Molecular Weight: 324.42
CAS No.: NA
QL221541
Norgestrel Impurity 41
Molecular Formula: C20H26O2
Molecular Weight: 298.43
CAS No.: 848-04-4
QL221542
Levonorgestrel Impurity 42
Molecular Formula: C22H32O3
Molecular Weight: 344.50
CAS No.: NA
QL221544
3α,5β-Tetrahydro Norgestrel
Molecular Formula: C21H32O2
Molecular Weight: 316.49
CAS No.: 19351-16-7
QL221901
Lovastatin EP Impurity A
Molecular Formula: C23H34O5
Molecular Weight: 390.51
CAS No.: 73573-88-3
QL221902
Lovastatin EP Impurity B
Molecular Formula: C24H37NaO6
Molecular Weight: 444.54
CAS No.: 75225-50-2;75225-51-3(freebase)
QL221903
Lovastatin EP Impurity C
Molecular Formula: C24H34O4
Molecular Weight: 386.52
CAS No.: 109273-98-5
QL221904
Lovastatin EP Impurity D
Molecular Formula: C48H72O10
Molecular Weight: 809.08
CAS No.: 149756-62-7