41. Wyeth-Ayerst also will withdraw its own drug, Pondimin, or fenfluramine hydrochloride . 42. The drugs were described as cocaine hydrochloride . 43. Police believe that most of the raw materials for metamphetamine hydrochloride come from mainland China. 44. Paracetamol is sometimes combined with phenylephrine hydrochloride . 45. The original speedball used cocaine hydrochloride mixed with morphine sulfate, as opposed to heroin. 46. Crystal meth is composed of methamphetamine hydrochloride . 47. Crystalline ibogaine hydrochloride is typically produced by semi-synthesis from voacangine in commercial laboratories. 48. Tiletamine hydrochloride exists as odourless white crystals. 49. Diphenhydramine hydrochloride is also marketed as a sleep aid in Canada under the same name. 50. Hydrastinine was produced by oxidative splitting of hydrastine hydrochloride with nitric acid in good yield.