Robuta

https://erowid.org/references/refs_view.php?ID=172&S=mde%20or%203,4-methylenedioxy-N-ethylamphetaminenvOpzp%20AND%2011%20OR%20iKO Erowid.org: Erowid Reference 172 : Optical isomer analysis of 3,4-methylene-dioxyamphetamine... The Index page for the reference article: Matsushima K, Nagai T, Kamiyama S Optical isomer analysis of 3,4-methylene-dioxyamphetamine analogues and their... erowid orgoptical isomer https://erowid.org/references/refs_view.php?ID=172&S=mde&SField=all Erowid.org: Erowid Reference 172 : Optical isomer analysis of 3,4-methylene-dioxyamphetamine... The Index page for the reference article: Matsushima K, Nagai T, Kamiyama S Optical isomer analysis of 3,4-methylene-dioxyamphetamine analogues and their... erowid orgoptical isomer