N,N'-bis(2,4,6-trimethylphenyl)ethane-1,2-diamine,dihydrochloride

(2-methylphenyl)-(2,4,6-trimethylphenyl)diazene

2,4,6-三甲基苯基异氰酸酯

1,3-bis(2,4,6-trimethylphenyl)urea

双苯基脲