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QL221500
Levonorgestrel;Norgestimate EP Impurity B;Etonogestrel EP Impurity G
Molecular Formula: C21H28O2
Molecular Weight: 312.45
CAS No.: 797-63-7
QL221501
Levonorgestrel EP Impurity A
Molecular Formula: C21H26O2
Molecular Weight: 310.43
CAS No.: 1260525-53-8
QL221502
Levonorgestrel EP Impurity B
Molecular Formula: C21H28O2
Molecular Weight: 312.45
CAS No.: 19914-67-1
QL221503
Levonorgestrel EP Impurity C
Molecular Formula: C23H28O
Molecular Weight: 320.47
CAS No.: 1337972-89-0
QL221504
Levonorgestrel EP Impurity D
Molecular Formula: C21H30O
Molecular Weight: 298.46
CAS No.: 32419-58-2
QL221507
Levonorgestrel EP Impurity G
Molecular Formula: C21H28O3
Molecular Weight: 328.45
CAS No.: 87585-03-3
QL221508
Levonorgestrel EP Impurity H
Molecular Formula: C21H28O3
Molecular Weight: 328.45
CAS No.: 55555-97-0
QL221509
Levonorgestrel EP Impurity I
Molecular Formula: C21H28O3
Molecular Weight: 328.45
CAS No.: 20402-62-4;21508-50-9
QL221510
Levonorgestrel EP Impurity J
Molecular Formula: C21H26O3
Molecular Weight: 326.43
CAS No.: 1175109-63-3
QL221511
Levonorgestrel EP Impurity K
Molecular Formula: C19H28O2
Molecular Weight: 288.42
CAS No.: 793-55-5
QL221512
Levonorgestrel EP Impurity L
Molecular Formula: C19H26O2
Molecular Weight: 286.41
CAS No.: 21800-83-9
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
