N-O Dimethylhydroxylamine Hydrochloride (N-O Dimethylhydroxylamine HCl) 1. Chemical Identity and Nomenclature   Chemical Name: N-O Dimethylhydroxylamine Hydrochloride Other Names: N,N-Dimethylhydroxylamine hydrochloride, DMHA·HCl Molecular Formula: C2H