4-Chloro-2,6-dimethoxypyrimidine6320-15-630 % similar 4-Chloro-2-methylquinazoline6484-24-830 % similar Veratryl chloride7306-46-930 % similar 4-Chloro-2-methoxybenzenamine93-50-530 % similar 5-Chloro-2-methoxyaniline95-03-430 % similar