Hydroxybutanal

Hydroxybutanal may refer to: * 3-Hydroxybutanal, an aldol, formerly used in medicine as a hypnotic and sedative * 4-Hydroxybutanal, a chemical intermediate

Hydroxybutanal

Hydroxybutanal may refer to: * 3-Hydroxybutanal, an aldol, formerly used in medicine as a hypnotic and sedative * 4-Hydroxybutanal, a chemical intermediate