Search Result：propoxyphene hydrochloride
propoxyphene hydrochloride 
(TTS Sound)
(TTS Sound)Overview of noun propoxyphene_hydrochloride
The noun propoxyphene hydrochloride has 1 sense
- propoxyphene, propoxyphene hydrochloride, Darvon -- (a mildly narcotic analgesic drug (trade name Darvon) related to methadone but less addictive)