CAS:4091-99-0 Molecular formula:C24H16O7Cl2 Molecular weight:487.28564
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CAS:4474-91-3 Molecular formula:C50H71N13O12 Molecular weight:1046.17864
CAS:128-37-0 Molecular formula:C15H24O Molecular weight:220.350464820862
CAS:57-13-6 Molecular formula:CH4N2O Molecular weight:60.05