CAS:328-50-7 Molecular formula:C5H6O5 Molecular weight:146.09814
CAS:6132-04-3 Molecular formula:C6H5Na3O7.2(H2O) Molecular weight:294.1
CAS:4091-99-0 Molecular formula:C24H16O7Cl2 Molecular weight:487.28564
CAS:6902-77-8 Molecular formula:C11H14O5 Molecular weight:226.22586
CAS:4474-91-3 Molecular formula:C50H71N13O12 Molecular weight:1046.17864