Charles Romley Alder Wright several hours and produced a more potent, acetylated form of morphine, now called "diamorphine (or diacetylmorphine)", also known as heroin. After Wright's death, Heinrich Dreser, a chemist at Bayer Laboratories, continued to test heroin. Bayer marketed it as an analgesic and 'sedative for coughs' in 1898. When its addictive potential was recognized, Bayer ceased its production in 1913. In 1892, Wright was the first to report the existence of the stoichiometric intermetallic compound AlSb (aluminium antimonide), which is now recognized as a compound semiconductor with potential use in high-frequency, low-power consumption microelectronics applications, as well as gamma radiation detection. In
Illegal drug trade in the Philippines properties are becoming more favorable to drug syndicates as sites of illegal drug production. Methamphetamine remains more feasible to sell in the Philippines than cocaine, a more costly illegal drug. Owing to its geographical location, international drug syndicates use the Philippines as a transit hub for the illegal drug trade. Some local drug syndicates are also involved in the international illegal drug trade, and utilize drug mules to transport small amounts of illegal drugs to other countries. Some overseas Filipino workers have been utilized by drug syndicates as drug mules, either knowingly or unknowingly. Most Filipino drug mules, mainly women,