DISCLAIMER: PW's dosage information is gathered from customers and sources for educational reasons only. It's not a recommendation and may be confirmed with other sources for accuracy. Flipping the way on the R2 and R1 bonds ends in the R- and S- enantiomers of O-Desmethyltramadol. O-DMST is almost similar https://seani245fdy2.newsbloger.com/profile