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QS151000
Sodium propionate
Molecular Formula: C3H5NaO2
Molecular Weight: 96.06
CAS No.: 137-40-6
QS160300
Spirodiclofen
Molecular Formula: C21H24Cl2O4
Molecular Weight: 411.32
CAS No.: 148477-71-8
QS160301
Spirodiclofen Impurity 1
Molecular Formula: C15H14Cl2O3
Molecular Weight: 313.18
CAS No.: 148476-22-6
QS162800
Spartioidine
Molecular Formula: C18H23NO5
Molecular Weight: 333.38
CAS No.: 520-59-2
QS162801
Spartioidine N-oxide
Molecular Formula: C18H23NO6
Molecular Weight: 349.38
CAS No.: 121123-61-3
QS200104
Stavudine EP Impurity D
Molecular Formula: C9H8N2O4
Molecular Weight: 208.17
CAS No.: NA
QS200105
Stavudine EP Impurity E(α-Stavudine)
Molecular Formula: C10H12N2O4
Molecular Weight: 224.21
CAS No.: 84414-90-4
QS200106
Stavudine EP Impurity F
Molecular Formula: C10H12N2O4
Molecular Weight: 224.21
CAS No.: NA
QS200107
Stavudine EP Impurity G
Molecular Formula: C20H24N4O8
Molecular Weight: 448.43
CAS No.: NA
QS200108
Stavudine EP Impurity H
Molecular Formula: C13H20N2O5
Molecular Weight: 284.31
CAS No.: NA
QS200109
Stavudine EP Impurity I
Molecular Formula: C17H16N2O5
Molecular Weight: 328.32
CAS No.: NA
QS201600
Stepholidine
Molecular Formula: C19H21NO4
Molecular Weight: 327.37
CAS No.: 16562-13-3
QS202800
Strictosidine
Molecular Formula: C27H34N2O9
Molecular Weight: 530.57
CAS No.: 20824-29-7
QS210501
Sulfacetamide sodium EP Impurity C
Molecular Formula: C10H12N2O4S
Molecular Weight: 256.28
CAS No.: NA
QS211200
Sulfadiazine;Sulfadimidine EP Impurity B
Molecular Formula: C10H10N4O2S
Molecular Weight: 250.28
CAS No.: 68-35-9
QS211201
Sulfadiazine EP Impurity A
Molecular Formula: C4H5N3
Molecular Weight: 95.10
CAS No.: 109-12-6
QS211202
Sulfadiazine EP Impurity B;Sulfadimethoxine EP Impurity D
Molecular Formula: C6H7NO3S
Molecular Weight: 173.19
CAS No.: 121-57-3;515-74-2 (Na salt)
QS211203
sulfaguanidine; Sulfadiazine EP Impurity C; Sulfadimidine EP Impurity C
Molecular Formula: C7H10N4O2S
Molecular Weight: 214.24
CAS No.: 57-67-0
QS211205
Sulfadiazine EP Impurity E
Molecular Formula: C12H12N4O3S
Molecular Weight: 292.31
CAS No.: 127-74-2
QS211206
Sulfadiazine Impurity 6
Molecular Formula: C10H9ClN4O2S
Molecular Weight: 284.72
CAS No.: 1545720-63-5
QS211207
Sulfadiazine Impurity 7
Molecular Formula: C10H9ClN4O2S
Molecular Weight: 284.72
CAS No.: 4482-46-6
QS211208
Sulfadiazine Impurity 8
Molecular Formula: C16H15N5O4S2
Molecular Weight: 405.45
CAS No.: NA
QS211209
Silver Sulfadiazine
Molecular Formula: C10H9AgN4O2S
Molecular Weight: 357.14
CAS No.: 22199-08-2
QS211210
Sulfadiazine-d4
Molecular Formula: C10H6D4N4O2S
Molecular Weight: 254.30
CAS No.: 1020719-78-1
QS211211
Sulfadiazine Impurity 11
Molecular Formula: C10H10N4O3S
Molecular Weight: 266.28
CAS No.: 70800-61-2
QS211227
Sulfadiazine-13C6
Molecular Formula: C₄¹³C₆H₁₀N₄O₂S
Molecular Weight: 256.23
CAS No.: 1189426-16-1
QS211400
Sulfadimidine
Molecular Formula: C12H14N4O2S
Molecular Weight: 278.33
CAS No.: 57-68-1
QS211401
Sulfadimidine EP Impurity A
Molecular Formula: C11H12N4O2S
Molecular Weight: 264.30
CAS No.: 127-79-7
QS211405
Sulfadimidine EP Impurity E
Molecular Formula: C8H10N2O3S
Molecular Weight: 214.24
CAS No.: 144-80-9;6209-17-2(Na H2O)
QS211406
Sulfadimidine EP Impurity F
Molecular Formula: C6H6NNaO3S
Molecular Weight: 195.17
CAS No.: 515-74-2;121-57-3(free base);123333-70-0(Na salt,hydrate)