1-(2,4-Dichlorophenoxyacetyl)-3,5-dimethyl pyrazole 13241-78-6 3,5-Dimethylpyrazol [German] 5-23-05-00121 (Beilstein Handbook Reference) BRN 0620101 Pyrazole, 1-(2,4-dichlorophenoxyacetyl)-3,5-dimethyl- TG-427 Tomacon