【化】 oxychlorosene
oxygen【医】 o; O2; oxy-; oxygen; oxygenium; phlogisticated gas
chlorine【医】 C1.; chlor-; chlorine; chlorinum; chloro-; chlorum; niton
【化】 benzene monosulfonic acid; benzenesulfonic acid【医】 benzenesulfonic acid; phenylsulfonic acid