However, the molecule’s exact structure remained unclear. ’We showed that there was a major product formed when monochloramine decayed – which it does naturally, and it had to be in quite high ...

"Inorganic chloramines, like monochloramine (NH22Cl) and dichloramine (NHCl2), have become widely used in the U.S. for this purpose and are used to treat the tap water of nearly one-third Americans." ...