1-methyl-2,4-dimethoxy-6-oxo-1,6-dihydropyrimidine

methyl benzenecarboximidothioate

diisopropyldithiophosphoric acid methyl ester

N-diisopropoxythiophosphoryl-S-methylbenzimidothioate

2,4,6-三甲基苯甲醚