N-Methylhydroxylamine hydrochloride4229-44-1100 % similar N,N-Dimethylamine hydrochloride506-59-240 % similar N-tert-Butylhydroxylamine hydrochloride57497-39-935 % similar N-Methylethylamine hydrochloride624-60-230 % similar N,O-Dimethylhydroxylamine hydrochloride6638-79-530 % similar