135-20-6 148-97-0 21255-91-4 7564-70-7 AI3-63016 Ammonium N-nitrosophenylhydroxylamine Ammonium cupferron Ammonium nitroso-beta-phenylhydroxylamine Ammonium-N-nitrosophenylhydroxylamine Benzenamine, N-hydroxy-N-nitroso-, ammonium salt CCRIS 184 CUPFERRON Cupferon [Czech] Cupferron, ammonium salt EINECS 205-183-2 HSDB 4109 Hydroxylamine, N-nitroso-N-phenyl-, ammonium salt Kupferon Kupferron [Czech] N-Hydroxy-N-nitroso-benzenamine, ammonium salt N-Nitroso-N-phenylhydroxylamine ammonium salt N-Nitroso-N-phenylhydroxylamine, ammonium salt N-Nitrosofenylhydroxylamin amonny [Czech] N-Nitrosophenylhydroxylamin ammonium salz [German] N-Nitrosophenylhydroxylamine ammonium salt NCI-C03258 NSC 112124