6-ethylsulfanyl-3-(4-methoxyphenyl)-[1,2,4]triazolo[3,4-a]phthalazine

2-(S-乙基硫代甲基)-1-溴苯

3-ethylsulfanylpentane-2,4-dione

2,2-二(乙硫基)乙醛

4-o-aminobenzylidene-3-methyl-1H-pyrazolin-5-one