10-甲基-5,10-二氢啡砷

2-N,2-N,4-N,4-N,6-N,6-N-hexakis-phenyl-1,3,5-triazine-2,4,6-triamine

二苯胺氯胂

Urea, 1,1-diphenyl-

N,N,N',N'-tetraphenyl-guanidine