3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid96-93-5100 % similar 4-Amino-3-nitrobenzenesulfonic acid616-84-266 % similar Picramic acid96-91-360 % similar 2-Amino-4-nitrophenol-6-sulfonic acid96-67-359 % similar 2-Aminophenol-4,6-disulfonic acid120-98-957 % similar 2-Amino-4-methyl-6-nitrophenol6265-07-257 % similar 2-Amino-4-chloro-6-nitrophenol6358-08-357 % similar Flavianic acid483-84-157 % similar 4-Chloro-3-nitrobenzenesulfonic acid121-18-651 % similar 3-Amino-2-hydroxy-5-sulfobenzoic acid6201-86-150 % similar 2-Amino-4-(1,1-dimethylpropyl)-6-nitrophenol83488-02-248 % similar 4-Nitroaniline-2-sulfonic acid96-75-348 % similar 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid40306-75-047 % similar 2,4,6-Trinitrobenzenesulfonic acid2508-19-247 % similar 3,5-Diamino-4-methylbenzenesulfonic acid98-25-946 % similar 4-Nitrobenzenesulfonic acid138-42-145 % similar Styphnic acid82-71-345 % similar Picric acid88-89-145 % similar H Acid90-20-044 % similar 3-Nitrobenzenesulfonic acid98-47-544 % similar