Organic Nomenclature

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What is the structural formula for
2-chlorocyclopentanone?

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You did not correctly locate the positions of the modifiers on the ring present in this compound.

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This choice contains an unsaturated ring, which is not present in this question.

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The molecule contains fewer carbon atoms than you have indicated with this choice.

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The number locates the functional group in the molecule, rather than indicating the number of modifiers present.

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