1-Propanesulfonic acid, 3,3'-[(1,2-diphenyl-1,2-ethenediyl)bis(4,1-phenyleneoxy)]bis-, sodiuM salt (1:2)

1-Propanesulfonic acid, 3,3'-[(1,2-diphenyl-1,2-ethenediyl)bis(4,1-phenyleneoxy)]bis-, sodiuM salt (1:2) · CAS 953792-48-8