A. hexane B. 2,3-methyloctane C. 2,3-methylpentane
Work Step by Step
A. The entire structure is a parent strand with 6 carbon atoms. B. The longest parent strand has 8 carbons total. 2 substituents exist at the 2nd and 3rd carbon. C. The longest parent strand has 5 carbons, hence pentane. 2 substituents exist, at the 2nd and 3rd carbon atom of the parent strand.