4,4′-{[5-(Hydroxymethyl)-2,6-dioxo-4-cyclohexene-1,3-diylidene]di(2E)-1-hydrazinyl-2-ylidene}di(1-naphthalenesulfonic acid)

1-Naphthalenesulfonic acid, 4,4′-[[5-(hydroxymethyl)-2,6-dioxo-4-cyclohexene-1,3-diylidene]di(2E)-1-hydrazinyl-2-ylidene]bis-

4,4′-{[5-(Hydroxymethyl)-2,6-dioxo-4-cyclohexen-1,3-diyliden]di(2E)-1-hydrazinyl-2-yliden}di(1-naphthalinsulfonsäure)

4,4′-{[5-(Hydroxymethyl)-2,6-dioxo-4-cyclohexene-1,3-diylidene]di(2E)-1-hydrazinyl-2-ylidene}di(1-naphthalenesulfonic acid)

Acide 4,4′-{[5-(hydroxyméthyl)-2,6-dioxo-4-cyclohexène-1,3-diylidène]di(2E)-1-hydrazinyl-2-ylidène}di(1-naphtalènesulfonique)