Make up the structural formulas of substances according to these names 1) 3,4-dimethylpentanoic acid 2) ethylpropyl ether

To draw up a formula for an organic substance by name, you need to: 1) select the longest chain of carbon atoms and number.

2) the numbering starts from the carbon atom of the carboxyl group.

3) add the ending -ova to the name of a hydrocarbon with the same number of carbon atoms.

Draw up a formula.

CH3-CH (CH3) -CH (CH3) -CH2-COOH – 3,4-dimethylpentanoic acid.

С2Н5-СОО-С3Н7 – acetic acid propyl ester



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