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badd99 badd99
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Question 1.

Which of the given fatty acids is not likely to occur in a natural source?

▸ (Z)-9-hexadecenoic acid

▸ (Z)-11-tetradecenoic acid

▸ octadecanoic acid

▸ pentadecanoic acid

▸ hexadecanoic acid

Question 2.

Which of the given fatty acids are most likely to occur in natural sources?

I: The bond-line structure of the compound has a SMILES string of CCCC/C=C/CC/C=C/CCCCCCCC(=O)O.

II: The bond-line structure of the compound has a SMILES string of CCCCCCCCCCCCCCCCC(=O)O.

III: The bond-line structure of the compound has a sixteen-carbon chain, in which C 1 is double bonded to an oxygen atom and single bonded to a hydroxyl group, C 5 is double bonded to C 6, C 9 is double bonded to C 10, and C 13 is double bonded to C 14.

IV: The bond-line structure of the compound has a twenty-carbon chain, in which C 1 is double bonded to an oxygen atom and single bonded to a hydroxyl group, C 14 is double bonded to C 15, and C 17 is double bonded to C 18.

V: The bond-line structure of the compound has a SMILES string of CCCCCCCCCCCCCCCC(=O)O.


▸ IV and V

▸ II and V

▸ I, III and IV

▸ I, III, IV and V

▸ I and III
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Organic Chemistry

Organic Chemistry


Edition: 4th
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badd99 Author
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Thanks for your help!!
Cdfields
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this is exactly what I needed
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Helped a lot
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