2,4,6-Trichloropyrimidine3764-01-032 % similar 2,4,6-Trichloropyridine16063-69-731 % similar 2-Chloro-4-methyl-6-(methylsulfanyl)pyrimidine89466-59-131 % similar 2-Methoxy-4,6-dichloropyrimidine1074-40-431 % similar 2,4-Diamino-6-chloropyrimidine156-83-231 % similar 2,4-Dichloro-6-methylpyrimidine5424-21-531 % similar Simetryn1014-70-630 % similar Prometryn7287-19-630 % similar