4-Amino-2-bromobenzonitrile53312-82-630 % similar 2-Amino-4-bromobenzaldehyde59278-65-830 % similar 2,6-Dibromo-4-nitroaniline827-94-130 % similar 2,6-Dibromo-4-trifluoromethoxyaniline88149-49-930 % similar