2-(4-phenylphenyl)quinoxaline

(9ci)-2-(1-甲基丙基)-1H-苯并咪唑

1-(2-nitrophenyl)-1,3-dihydro-[1,3]thiazolo[3,4-a]benzimidazole

1-(2-chloroethyl)-3-[2-[[2-chloroethyl(nitroso)carbamoyl]amino]phenyl]-1-nitrosourea

methyl N-[2-(methoxycarbonylamino)phenyl]carbamate