Category: Pharmaceutical Impurity Reference Standards

ChemWhat Code Molecular Structure Product Information
1409507 Rifaximin Impurity H(EP) CAS#: 1210022-90-4
1409505 Rifaximin Impurity D(EP) CAS#: 80621-81-420044004
1409503 Rifampin Impurity 6 CAS#: 13292-46-120052004
1409501 Rifampin Impurity B(EP) CAS#: 125833-03-6
1409499 Rifampin Impurity 1 CAS#: 13292-46-120052002
1409497 Rifampin Impurity A(EP) CAS#: 13983-13-6
1409495 Sulfamethoxazole EP Impurity A2 CAS#: 723-46-620022010
1409493 Sulfamethoxazole EP Impurity F CAS#: 17103-52-5
1409491 Sulfamethoxazole EP Impurity B CAS#: 135529-16-7
1409489 Sulfamethoxazole EP Impurity A CAS#: 723-46-620022002
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