Keywords: Orciprenaline skeletal.svg Skeletal formula of orciprenaline INN also known as metaproterenol Created using http //www acdlabs com/download/chemsk html ACD/ChemSketch 10 0 and Inkscape own 2007-03-16 Fvasconcellos Bronchodilators Phenethylamines Resorcinols Benzyl alcohols |