Synonyms: Hydrocinnamaldehyde,a-methyl-3,4-(methylenedioxy)-(6CI,7CI,8CI);2-Methyl-3-(3,4-methylenedioxyphenyl)propionaldehyde;3-(3,4-Methylenedioxyphenyl)-2-methylpropanal;Heliobouquet;Heliogan;Helional;Helipropanal;NSC 22282;Tropional;a-Methyl-1,3-benzodioxole-5-propanal;a-Methyl-3,4-(methylenedioxy)hydrocinnamaldehyde;