The story
From methylenedioxy + phenyl + propyl + amino + pentane.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A synthetic, non-approved research compound belonging to the substituted phenethylamine/amphetamine-related class. It has been investigated in preclinical studies as a monoaminergic activity enhancer affecting neurotransmitter systems such as dopamine and norepinephrine. It has no approved medical use and very limited or no human clinical research data. Full definition →
From methylenedioxy + phenyl + propyl + amino + pentane.
Etymology from Wiktionary, CC BY-SA 4.0.