The following substance would be named as 3-pentyn-1-ol.

Name: The following substance would be named as 3-pentyn-1-ol.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The substance name is correctly written according to the IUPAC naming rules, which prioritize the numbering of the carbon chain to position the functional group in the lowest possible number. In this case, the hydroxyl group (-OH) is located at the first carbon of a pentyne chain, so it is named as 1-pentyn-3-ol, which can also be written as 3-pentyn-1-ol.

The Following Substance Would Be Named as 3-Pentyn-1-Ol