Propoxyphene (probably spelled that wrong) is darvocet, not tylenol 3, and damn sure not oxy. Oops, jadeius just said that. I'm not sure sure if it's an analog of methadone or not (I'm not saying J is wrong, just that I 'm not sure) but it is much weaker, probably the weakest opiate available, but 6 of them should be interesting, or 6 of T3, or whatever.