DESMETRYN;DESMETRYNE;'LGC' (1632);2-METHYLTHIO-4-ISOPROPYL-AMINO-6-METHYL AMINO-1,3,5-TRIAZINE;SEMERON;1,3,5-Triazine-2,4-diamine, N-methyl-N'-(1-methylethyl)-6-(methylthio)-;2-(isopropylamino)-4-(methylamino)-6-(methylthio)-s-triazin;2-(Methylthio)-4-(methylamino)-6-(isopropylamino)-s-triazine