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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
QS200200
Staurosporine
Molecular Formula: C28H26N4O3
Molecular Weight: 466.54
CAS No.: 62996-74-1
QS200201
Staurosporine aglycone
Molecular Formula: C20H13N3O
Molecular Weight: 311.34
CAS No.: 85753-43-1
QS201800
Streptomycin sulfate
Molecular Formula: C42H84N14O36S3
Molecular Weight: 1457.38
CAS No.: 3810-74-0;57-92-1(free base)
QS202100
(S)-Sunvozertinib
Molecular Formula: C29H35ClFN7O3
Molecular Weight: 584.09
CAS No.: 2370013-49-1
QS210100
Sulfamethoxazole
Molecular Formula: C10H11N3O3S
Molecular Weight: 253.28
CAS No.: 723-46-6
QS210101
Sulfamethoxazole EP Impurity A
Molecular Formula: C12H13N3O4S
Molecular Weight: 295.31
CAS No.: 21312-10-7
QS210102
Sulfamethoxazole EP Impurity B
Molecular Formula: C16H16N4O5S2
Molecular Weight: 408.45
CAS No.: 135529-16-7
QS210106
Sulfamethoxazole EP Impurity F
Molecular Formula: C10H11N3O3S
Molecular Weight: 253.28
CAS No.: 17103-52-5
QS210107
Sulfamethoxazole N4-glucoside
Molecular Formula: C16H21N3O8S
Molecular Weight: 415.42
CAS No.: 119691-75-7
QS210108
Sulfamethoxazole Impurity 8
Molecular Formula: C10H13N3O5S
Molecular Weight: 287.29
CAS No.: 1416441-24-1
QS210109
Sulfamethoxazole Impurity 9
Molecular Formula: C10H11N3O3S
Molecular Weight: 253.28
CAS No.: 51821-47-7
QS210110
Sulfamethoxazole-d4
Molecular Formula: C10H7D4N3O3S
Molecular Weight: 257.30
CAS No.: 1020719-86-1
QS210111
Sulfamethoxazole Impurity 11
Molecular Formula: C10H11N3O4S
Molecular Weight: 269.28
CAS No.: 114438-33-4
QS210200
Sulbactam
Molecular Formula: C8H10NNaO5S
Molecular Weight: 255.22
CAS No.: 69388-84-7;68373-14-8(free base)
QS210201
Sulbactam EP Impurity A
Molecular Formula: C5H11NO4S
Molecular Weight: 181.21
CAS No.: 23315-18-6
QS210202
Sulbactam EP Impurity B;Benzylpenicillin sodium EP Impurity A;Phenoxymethylpenicillin EP Impurity C;6-Aminopenicillanic acid;Benzylpenicillin potassium EP Impurity A
Molecular Formula: C8H12N2O3S
Molecular Weight: 216.26
CAS No.: 551-16-6
QS210203
Sulbactam EP Impurity C;6-Bromopenicillanic acid sulfone
Molecular Formula: C8H10BrNO5S
Molecular Weight: 312.14
CAS No.: 75527-87-6
QS210204
Sulbactam EP Impurity D;6-Bromopenicillanic acid
Molecular Formula: C8H10BrNO3S
Molecular Weight: 280.14
CAS No.: 26631-90-3;73335-78-1(Na salt);4027-64-9(potassium salt)
QS210205
Sulbactam EP Impurity E;6,6-Dibromopenicillanic acid sulfone
Molecular Formula: C8H9Br2NO5S
Molecular Weight: 391.03
CAS No.: 76646-91-8
QS210206
Sulbactam EP Impurity F;6,6-Dibromopenicillanic acid
Molecular Formula: C8H9Br2NO3S
Molecular Weight: 359.03
CAS No.: 24158-88-1
QS210207
Sulbactam EP Impurity G
Molecular Formula: C8H13NO6S
Molecular Weight: 251.26
CAS No.: [NA]
QS210208
Sulbactam Impurity 8
Molecular Formula: C8H12N2O5S
Molecular Weight: 248.26
CAS No.: NA
QS210209
Sulbactam Impurity 9;Penicillanic acid
Molecular Formula: C8H11NO3S
Molecular Weight: 201.24
CAS No.: 87-53-6
QS210210
Sulbactam Impurity 10
Molecular Formula: C8H10BrNO4S
Molecular Weight: 296.14
CAS No.: 79611-43-1
QS210211
Sulbactam Impurity 11
Molecular Formula: C8H11NO4S
Molecular Weight: 217.24
CAS No.: NA
QS210212
Sulbactam Impurity 12
Molecular Formula: C8H11NO4S
Molecular Weight: 217.24
CAS No.: NA