Hc yellow 556932-44-6100 % similar 2-[(2,4-Dinitrophenyl)amino]ethanol1945-92-271 % similar Hc yellow 459820-43-863 % similar Hc red 32871-01-460 % similar 2,2′-[(2-Nitro-1,4-phenylene)diimino]bis[ethanol]84041-77-056 % similar 4-[(2-Hydroxyethyl)amino]-3-nitrophenol65235-31-654 % similar 5-Nitroindoline32692-19-653 % similar Hc yellow 24926-55-052 % similar 2-Amino-5-nitrophenol121-88-050 % similar 6-Nitroindoline19727-83-450 % similar Hc blue 233229-34-450 % similar 2-Ethyl-5-nitrobenzenamine20191-74-649 % similar 2-Bromo-5-nitroaniline10403-47-149 % similar 2-Fluoro-5-nitrobenzenamine369-36-849 % similar 2-Chloro-5-nitroaniline6283-25-649 % similar 2-Methyl-5-nitroaniline99-55-849 % similar 2-Amino-4-nitrobenzoic acid619-17-048 % similar 2-Amino-4-nitrophenol sodium salt61702-43-047 % similar 2-Methoxy-5-nitroaniline99-59-247 % similar 4-[(3-Hydroxypropyl)amino]-3-nitrophenol92952-81-346 % similar