for the following products
1-Pyrrolidinecarbodithioic acid ammonium salt | Ammonium pyrrolidinecarbodithioate | Ammonium pyrrolidinedithio carbamate | Ammonium pyrrolidinodithiocarboxylate | Pyrrolidine-N-dithiocarbamic acid ammonium salt and Pyrrolidine-1-dithiocarboxylic acid ammonium salt