3,4-methylenedioxymethamphetamine http://homosaurus.org/v2/MDMA http://id.loc.gov/authorities/subjects/sh89002646 http://purl.bioontology.org/ontology/MESH/D018817 http://purl.bioontology.org/ontology/SNOMEDCT/288459003 http://purl.obolibrary.org/obo/CHEBI_1391 http://purl.obolibrary.org/obo/NCIT_C61081 https://en.wikipedia.org/wiki/MDMA https://homosaurus.org/terms/ecstasy https://www.wikidata.org/wiki/Q69488 HV5822.M38 A member of the class of benzodioxoles that is 1,3-benzodioxole substituted by a 2-(methylamino)propyl group at position 5. RM666.M35 An N-substituted amphetamine analog. It is a widely abused drug classified as a hallucinogen and causes marked, long-lasting changes in brain serotonergic systems. It is commonly referred to as MDMA or ecstasy. MDMA N-Methyl-3,4-methylenedioxyamphetamine ecstasy molly amphetamine benzodioxole The Encyclopedia of Unusual Sex Practices