Benzenesulfonic acid, 4-hydrazinyl-
Benzenesulfonic acid, p-hydrazino-
Benzenesulfonic acid, 4-hydrazino-
4-Hydrazinylbenzenesulfonic acid
p-Hydrazinobenzenesulfonic acid
p-Sulfophenylhydrazine
Phenylhydrazine-p-sulfonic acid
4-Sulfophenylhydrazine
Phenylhydrazine-4-sulfonic acid
4-Hydrazinobenzenesulfonic acid
p-Hydrazinophenylsulfonic acid
NSC 1608
Sulfanilic acid hydrazine