N,N'-bis(4-ethoxyphenyl)methanimidamide

1,1,1-trichloro-2-methoxyethane

2-bromo-4,5-dihydroxybenzaldehyde

3-(2-咪唑啉-2-基)-2-咪唑烷硫酮

甲苯-2,4-二异硫氰酸