Mescaline it is specifically exempt from legislation. In Canada, mescaline is classified as a schedule III drug under the Controlled Drugs and Substances Act, whereas peyote is exempt. In Russia mescaline, its derivatives and mescaline-containing plants are banned as narcotic drugs (Schedule I). Mescaline Mescaline (3,4,5-trimethoxyphenethylamine) is a naturally occurring psychedelic alkaloid of the phenethylamine class, known for its hallucinogenic effects comparable to those of LSD and psilocybin. It occurs naturally in the peyote cactus ("Lophophora williamsii"), the San Pedro cactus ("Echinopsis pachanoi"), the Peruvian torch ("Echinopsis peruviana"), and other members of the Cactaceae plant family. It is also found in
Compound of five tetrahedra orbit space "I"/"T" (of order 60/12 = 5) is naturally identified with the 5 tetrahedra – the coset "gT" corresponds to which tetrahedron "g" sends the chosen tetrahedron to. This compound is unusual, in that the dual figure is the enantiomorph of the original. If the faces are twisted to the right, then the vertices are twisted to the left. When we dualise, the faces dualise to right-twisted vertices and the vertices dualise to left-twisted faces, giving the chiral twin. Figures with this property are extremely rare. Compound of five tetrahedra The compound of five tetrahedra is one of the