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Formulas which begin with C₂₀H₂₃ClN₂O₄

All formulas are in Hill order.

• C₂₀H₂₃ClN₂O₄ ([γ-(4-chlorophenyl)-pyridine-2-propyl](dimethyl)ammonium hydrogen (Z)-maleate)
• C₂₀H₂₃ClN₂O₄ (Chlorpheniramine)

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