Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function (excl. ethylvanillin '3-ethoxy-4-hydroxybenzaldehyde' and vanillin '4-hydroxy-3-methoxybenzaldehyde')
Aldehid-etri, -fenoli, aldehid z drugimi kisikovimi funkcijami, drugi