Chlorsulfuron64902-72-331 % similar 2-Amino-6-ethoxy-4-methylamino-1,3,5-triazine62096-63-331 % similar 2-Amino-5-bromo-6-methyl-4-pyrimidinol6307-35-331 % similar 5,7-Dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-amine13223-43-330 % similar Thifensulfuron methyl79277-27-330 % similar 6,7-Dimethylpterin611-55-230 % similar