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SMILES: [O-2].[O-2].[O-2].[Pr+3].[Pr+3] Canonical SMILES: [O-2].[O-2].[O-2].[Pr+3].[Pr+3] InChI: InChI=1S/3O.2Pr/q3*-2;2*+3 InChIKey: MMKQUGHLEMYQSG-UHFFFAOYSA-N
CBID:303182 http://www.chembase.cn/molecule-303182.html