organoselenium

== English == === Etymology === From organo- +‎ selenium. === Adjective === organoselenium (not comparable) (organic chemistry) describing any of a series of derivatives of selenium that have at least one alkyl or aryl group, especially one containing at least one carbon-selenium bond === See also === diselenide peroxyselenic acid selenenic acid selenic acid selenide seleninic acid selenoaldehyde selenoamide selenocyanate selenoester selenoketone selenol selenone selenonic acid selenonium selenoxide selenyl halide