Does anyone know if the extraction protocols would be the same for extracting benzphetamine from didrex as they would be for extracting E from sudafed? Will benzphetamine hcl. disolve in methanol and water and not dissolve in acetone or naptha? and finally is benzphetamine smokable or injectable? I'm sorry if this info is readily available somewhere else but I have done a search on the hive's f.s.e. and not found any info on solubility? If you can help thanks and if not please do not flame me to bad .