Wiktionary
iodosobenzene
alt. (context chemistry English) An organoiodine compound related to periodinane. n. (context chemistry English) An organoiodine compound related to periodinane.
Wikipedia
Iodosobenzene
Iodosobenzene or iodosylbenzene is an organoiodine compound with the empirical formula CHIO. This colourless solid compound is used as an oxo transfer reagent in research laboratories examining organic and coordination chemistry. It is related to the more popular reagent periodinane.