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QC-O240114
Synonyms: 4,5-diphenyloxazol-2-yl dimethylcarbamate
Molecular Formula
C18H16N2O3
Molecular Weight
308.33
CAS No.
67322-93-4
QC-A131401
3-Amino-5-methylisoxazole;Sulfamethoxazole EP Impurity C
Molecular Formula: C4H6N2O
Molecular Weight: 98.1
CAS No.: 1072-67-9
QC-A131402
Mesalazine EP Impurity O;Sulfamethoxazole EP Impurity D
Molecular Formula: C6H7NO3S
Molecular Weight: 173.19
CAS No.: 121-57-3;515-74-2 (Na salt)
QC-S061200
Sulfanilamide;Sulfamethoxazole EP Impurity E; Sulfadiazine EP Impurity D;Sulfadimidine EP Impurity D;Sulfadimethoxine EP Impurity E
Molecular Formula: C6H8N2O2S
Molecular Weight: 172.21
CAS No.: 63-74-1
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
QC-O240107
Oxazole Impurity 7
Molecular Formula: C21H22N2O2S
Molecular Weight: 366.48
CAS No.: 1390537-56-0
QC-O240108
Oxazole Impurity 8
Molecular Formula: C20H20N2O2S
Molecular Weight: 352.45
CAS No.: 59716-75-5
QC-O240109
Oxazole Impurity 9
Molecular Formula: C20H20N2O2S
Molecular Weight: 352.45
CAS No.: 565466-26-4