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  2. Dibenzo-1,4-dioxin - Wikipedia

    en.wikipedia.org/wiki/Dibenzo-1,4-dioxin

    Dibenzodioxin is the carbon skeleton of the poisonous polychlorinated dibenzodioxins (PCDDs), often called dioxins. The most harmful PCDD is 2,3,7,8-tetrachlorodibenzodioxin (TCDD). Dioxins and dioxin-like compounds is a category of pollutants that includes PCDDs and other compounds that have similar structure, toxicity, and persistence.

  3. Rifampicin - Wikipedia

    en.wikipedia.org/wiki/Rifampicin

    In August 2020, the U.S. Food and Drug Administration (FDA) became aware of nitrosamine impurities in certain samples of rifampin. [61] The FDA and manufacturers are investigating the origin of these impurities in rifampin, and the agency is developing testing methods for regulators and industry to detect the 1-methyl-4-nitrosopiperazine (MNP ...

  4. Rifamycin - Wikipedia

    en.wikipedia.org/wiki/Rifamycin

    The rifamycin group includes the classic rifamycin drugs as well as the rifamycin derivatives rifampicin (or rifampin), rifabutin, rifapentine, rifalazil and rifaximin. Rifamycin, sold under the trade name Aemcolo, is approved in the United States for treatment of travelers' diarrhea in some circumstances. [1] [2] [3]

  5. Category:Dibenzodioxins - Wikipedia

    en.wikipedia.org/wiki/Category:Dibenzodioxins

    Pages in category "Dibenzodioxins" The following 7 pages are in this category, out of 7 total. ... About Wikipedia; Disclaimers; Contact Wikipedia; Code of Conduct;

  6. Polychlorinated dibenzodioxins - Wikipedia

    en.wikipedia.org/wiki/Polychlorinated_dibenzodioxins

    Polychlorinated dibenzodioxins (PCDDs), or simply dioxins, are a group of long-lived polyhalogenated organic compounds that are primarily anthropogenic, and contribute toxic, persistent organic pollution in the environment.

  7. Dioxin - Wikipedia

    en.wikipedia.org/wiki/Dioxin

    Dioxin may refer to a number of different substances.Most notably: 1,2-Dioxin or 1,4-Dioxin, two unsaturated heterocyclic 6-membered rings in which two carbon atoms have been replaced by oxygen atoms, which gives the molecular formula C 4 H 4 O 2.

  8. Rượu thuốc - Wikipedia

    en.wikipedia.org/wiki/Rượu_thuốc

    A small bottle of rượu thuốc Rượu thuốc in Phú Quốc island. A popular type of rượu thuốc is snake wine (rượu rắn) for its placebo ability to cure multiple diseases including far sightedness, hair loss, back pain, digestive problems, fertility problems and even leprosy. [2]

  9. Việt Nam sử lược - Wikipedia

    en.wikipedia.org/wiki/Việt_Nam_sử_lược

    Việt Nam sử lược (chữ Hán: 越南史略, French: Précis d'Histoire du Việt-Nam, lit. "Outline History of Vietnam"), was the first history text published in the Vietnamese language and the Vietnamese alphabet. It was compiled by Vietnamese historian Trần Trọng Kim.