| 3-amino-2-hydroxy-5-nitro-Benzenesulfonic acid |
| 2-hydroxy-5-nitro-metanilic aci |
| 2-hydroxy-5-nitrometanilic acid |
| 3-amino-2-hydroxy-5-nitro-benzenesulfonic acid |
| 3-amino-2-hydroxy-5-nitro-benzenesulfonic aci |
| kyselina 2-amino-4-nitrofenol-6-sulfonova |
| kyselina 4-nitro-2-aminofenol-6-sulfonova |
| 3-amino-2-hydroxy-5-nitrobenzenesulphonic acid |
| Benzenesulfonic acid,3-amino-2-hydroxy-5-nitro- |
| 2-Amino-4-nitrophenol-6-sulfonic acid |
| 6-Amino-4-nitro-1-phenol-2-sulfonic acid |
| 6-amino-4-nitrophenol-2-sulfonic acid |