1-N,1-N',2-N,2-N'-tetrakis(4-methylphenyl)ethanediimidamide

N'-(4-methylphenyl)benzenecarboximidamide

2-溴苯乙酮

p-tolyldithiocarbamic acid triethylamine salt

N,N-diethyl-N'-p-tolyl-thiourea