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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. 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.

  5. 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]

  6. 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notably: 1,2-Dioxin or 1,4-Dioxin, two unsaturated heterocyclic 6-membered rings in which two carbon atoms have been replaced by oxygen atoms, which gives the molecular formula C 4 H 4 O 2

  7. 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;

  8. Nguyễn Đình Chiểu - Wikipedia

    en.wikipedia.org/wiki/Nguyễn_Đình_Chiểu

    Nguyễn Đình Chiểu was born in the southern province of Gia Định, the location of modern Saigon.He was of gentry parentage; his father was a native of Thừa Thiên–Huế, near Huế; but, during his service to the imperial government of Emperor Gia Long, he was posted south to serve under Lê Văn Duyệt, the governor of the south.

  9. Dầu Giây - Wikipedia

    en.wikipedia.org/wiki/Dầu_Giây

    This article about a location in Đồng Nai Province, Vietnam is a stub. You can help Wikipedia by expanding it.