N-Methylmescaline
N-Methylmescaline (NMM), also known as methylmescaline (M-M), is an alkaloid and serotonin receptor modulator of the phenethylamine family related to mescaline that occurs naturally in cacti including Lophophora williamsii (peyote), Pelecyphora aselliformis, and Pachycereus pringlei, among others. == Use and effects == According to Alexander Shulgin, N-methylmescaline shows no central or peripheral effects at doses of up to 24 or 25 mg, which is many times the minor or trace amounts present in peyote.