2,4-Difluoroaniline367-25-930 % similar 2,5-Difluoroaniline367-30-630 % similar 1-Bromo-2,5-difluorobenzene399-94-030 % similar 1-Bromo-4,5-difluoro-2-methylbenzene875664-38-330 % similar 4,5-Difluoro-2-methylaniline875664-57-630 % similar