| 3-(acetylamino)-5-amino-4-hydroxy-Benzenesulfonic acid |
| 3-Acetamido-5-amino-4-hydroxybenzenesulfonic acid |
| 3-(acetylamino)-5-amino-4-hydroxy-benzenesulfonic aci |
| 6-acetylamino-2-aminophenol-4-sulphonic acid |
| Benzenesulfonic acid,3-(acetylamino)-5-amino-4-hydroxy- |
| 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid |
