3-(4-fluorophenyl)-1-nitro-1-(2,4,6-trichlorophenyl)urea

1-(4-fluorophenyl)-3-pyridin-4-ylurea

1-(4-fluorophenyl)-6,6-dimethyl-1,3,5-triazine-2,4-diamine,hydrochloride

1-甲基-1-亚硝基-3-(4-氟苯基)脲

N-(4-氟苯基)马来酸