DISCLAIMER: PW's dosage data is gathered from people and methods for instructional purposes only. It is not a suggestion and may be verified with other resources for precision. Flipping the way with the R2 and R1 bonds leads to the R- and S- enantiomers of O-Desmethyltramadol. O-DMST is almost https://hemalchem.com/product/o-dsmt/