101917-66-2 3-Pyridinecarboxylic acid, 2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-5-ethyl-, monoammonium salt 81335-77-5 Imacethapyr ammonium salt Imazethapyr ammonium salt (1:1)