Synonyms: | 4-[Bis(4-dimethylaminophenyl)methyl]-1,2-benzenebis(methanesulfonic acid sodium) salt;4-[Bis(p-dimethylaminophenyl)methyl]-1,2-phenylenebis(methanesulfonic acid sodium) salt;4-[Bis(p-dimethylaminophenyl)methyl]-1,2-phenylenedimethanesulfonic acid sodium |