Pendimethalin Impurity 3N-sec-Butyl-3,4-dimethyl-2,6-dinitroaniline; AC 92390N-(butan-2-yl)-3,4-dimethyl-2,6-dinitroanilineSCHEMBL11215144DTXSID40865993N-sec-butyl-3,4dimethyl-2,6-dinitroaniline(-)-N-sec-Butyl-2,6-dinitro-3,4-xylidine3,4-dimethyl-2,6-dinitro-N-sec-butyl-aniline