| nickel(ii) 2-amino-5-methylbenzenesulfonate |
| 4-aminotoluene-3-sulfonic acid nickel(ii) salt |
| 4-methylaniline-2-sulfonic acid nickel(ii) salt |
| nickel(ii) 4-aminotoluene-3-sulfonate |
| nickel(ii) 4-methylaniline-2-sulfonate |
| p-toluidine-2-sulfonic acid nickel(ii) salt |
| 2-amino-5-methylbenzenesulfonic acid nickel(ii) salt |
| nickel(ii) p-toluidine-2-sulfonate |