2,5-DICHLOROPHENYLHYDRAZINE-4-SULFONIC ACID

2,5-DICHLORO-4-HYDRAZINOBENZENESULFONIC ACID

2,5-dichloro-4-hydrazinylbenzenesulfonic acid

2,5-dichloro-4-hydrazinobenzenesulphonic acid

2,5-dichloro-4-hydrazinyl-benzenesulfonic acid