3-Nitropyridine-2,4-diol89282-12-230 % similar 4,7-Dibromo-5,6-dinitrobenzo[C][1,2,5]thiadiazole76186-72-630 % similar 4-Nitroaniline100-01-630 % similar 5-Amino-7-chloro-4-nitrobenzofurazan227199-11-330 % similar 1,3-Dichloro-2-nitrobenzene601-88-730 % similar 3,5-Dinitroaniline618-87-130 % similar