2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-
2-Naphthalenesulfonic acid, 7,7′-ureylenebis[4-hydroxy-
1-Naphthol-3-sulfonic acid, 6,6′-ureylenebis-
7,7′-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid]
I Acid Urea
J acid urea
N,N′-Bis[1-oxy-3-sulfonaphthyl(6)]urea
N,N′-Bis[1-hydroxy-3-sulfonaphthyl(6)]urea
N,N′-Bis(7-sulfo-5-hydroxy-2-naphthyl)urea
N,N′-Bis(5-hydroxy-7-sulfo-2-naphthyl)urea
6,6′-Ureylenebis(1-naphthol-3-sulfonic acid)
Urea J Acid
7,7′-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid)
Scarlet Acid
5,5′-Dihydroxy-2,2′-dinaphthylcarbamide-7,7′-disulfonic acid
Carbonyl J
NSC 1699
NSC 45174