Propano - CH3-CH2-CH3, Heptano - CH2-CH2-CH2-CH2-CH2-CH2-CH3, Metano - CH3, Pentano - CH3-CH2-CH2-CH2-CH3, Etano - CH3-CH3, Butano - CH3-CH2-CH2-CH3, Hexano - CH3-CH2-CH2-CH2-CH2-CH3,

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