3,4-methylenedioxyamphetamine http://purl.bioontology.org/ontology/MESH/D015104 http://purl.bioontology.org/ontology/SNOMEDCT/44555003 http://purl.obolibrary.org/obo/CHEBI_166520 http://purl.obolibrary.org/obo/NCIT_C80152 https://en.wikipedia.org/wiki/3,4-Methylenedioxyamphetamine https://www.wikidata.org/wiki/Q223020 An amphetamine derivative that inhibits uptake of catecholamine neurotransmitters. It is a hallucinogen. It is less toxic than its methylated derivative but in sufficient doses may still destroy serotonergic neurons and has been used for that purpose experimentally. MDA tenamfetamine amphetamine The Encyclopedia of Unusual Sex Practices