The racemic freebase of 1-phenylpropan-2-amine; an equal parts mixture of levoamphetamine and dextroamphetamine in their pure amine forms.
Any mixture of the two amphetamine enantiomers, dextroamphetamine and levoamphetamine.
A potent central nervous system stimulant of the phenethylamine chemical class that is used to treat ADHD, narcolepsy, and obesity.
Referring to a substituted amphetamine; a member of the amphetamine class of chemicals.
Crystal meth: methamphetamine hydrochloride.
The most abundant mineral on the earth's surface, of chemical composition silicon dioxide, SiO₂. It occurs in a variety of forms, both crystalline and amorphous. Found in every environment.