Deumescaline, or deuterated mescaline, is a deuterated form of mescaline and may refer to:
Alpha-D (α-D; α,α-dideuteromescaline) Beta-D (β-D; β,β-dideuteromescaline) Alpha,Beta-D (α,β-D; α,β-dideuteromescaline) 4-D (4-trideuteromescaline) 2,6-D (2,6-dideuteromescaline) 3,5-D (3,5-di(trideutero)mescaline)
See also Deudimethyltryptamine Deupsilocin CYB005 d2-MDMA