3-(methylthio)-6-(2-oxo-2-(p-tolyl)ethyl)-1,2,4-triazin-5(4H)-one

4-amino-6-(4-methylstyryl)-3-(methylthio)-1,2,4-triazin-5(4H)-one

6-(4-methylstyryl)-3-(methylthio)-1,2,4-triazin-5(2H)-one

2,4-二氧代-4-(对甲苯)丁酸乙酯

6-β-p-tolylvinyl-3-mercapto-5-oxo-2,5-dihydro-1,2,4-triazine