7783-79-1;[SeF6];SeF6;CHEBI:30434;HSDB 676;SELENIUM HEXAFLUORIDE;Selenium fluoride;Selenium fluoride (SeF6);Selenium fluoride (SeF6), (OC-6-11)-;Selenium fluoride, (OC-6-11)-;Selenium hexafluoride [UN2194]  [Poison gas];UN 2194;UN2194;selenium(VI) fluoride;hexafluoridoselenium;selenium(6+) fluoride