Explanatory notes
… .11 - - Concentrates of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone … -8 β -carboxamide) (ergonovine). Tetrahedral or fine needle crystals. Used as an oxytocic and as a precursor in …