heptanaldehyde

plural of heptanal

(organic chemistry) Any of the nine isomers of the saturated aliphatic hydrocarbon C₇H₁₆, obtained from petroleum, especially n-heptane (CH₃(CH₂)₅CH₃)

plural of heptane

(organic chemistry) The saturated aliphatic hydrocarbon (CH₃(CH₂)₅CH₃).

(organic chemistry) The alkyl aldehyde that has seven carbon atoms; it has a strong fruity odour, and is used in flavouring and perfumes