1-(p-Fluorophenyl)-3-(4,6-dimethyl-2-pyrimidinyl)guanidine 16018-65-8 5-25-10-00231 (Beilstein Handbook Reference) BRN 0922536 GUANIDINE, 1-(4,6-DIMETHYL-2-PYRIMIDINYL)-3-(p-FLUOROPHENYL)-