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Formulas which begin with C₈H₄O₄^-2

All formulas are in Hill order.

• C₈H₄O₄^-2 (1,2-O2C-C6H4-CO2 dianion)
• C₈H₄O₄^-2 (1,3-O2C-C6H4-CO2 dianion)
• C₈H₄O₄^-2 (1,4-O2C-C6H4-CO2 dianion)
• C₈H₄O₄^-2 (1,4-Benzenedicarboxylic acid, diconjugate base)

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