This phenyl ring is substituted at R3 using a hydroxy team (OH-). An extra hydroxy group is observed at the same place the cyclohexane ring is bonded to on the phenyl ring, R1. O-DMST encompasses a 3rd substitution on its cyclohexane ring at R2. Here the ring is bonded to a dimethylamine group related by way of a methylene bridge.In its pellet form