2,7-二甲基-9-苯基-3,6-吖啶二胺

8-amino-7-methyl-1H-benzo[g]pteridine-2,4-dione

甲苯-2,4-二异硫氰酸

4-methyl-1-N,3-N-bis(trimethylsilyl)benzene-1,3-diamine

1-[2-methyl-5-(phenylcarbamoylamino)phenyl]-3-phenylurea