7, 7'-(Carbonyldiimino)bis(4-hydroxy-3-((6-sulpho-2-naphthyl)azo)naphthalene-2-sulphonic) acid, sodium salt, compound with 2-aminoethanol

7, 7'-(Carbonyldiimino)bis(4-hydroxy-3-((o-tolyl)azo)naphthalene-2-sulphonic) acid, sodium salt

7, 7'-(Carbonyldiimino)bis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic) acid

7, 7'-(Carbonyldiimino)bis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic) acid, sodium salt

7, 7'-(Carbonyldiimino)bis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic) acid, sodium salt, compound with 2, 2', 2''-(nitrilotris(ethyleneoxy))triethanol

7, 7'-(Carbonyldiimino)bis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic) acid, sodium salt, compound with 2, 2', 2''-nitrilotriethanol

7, 7'-(Vinylenebis((3-sulpho-4, 1-phenylene)imino(6-chloro-1, 3, 5-triazine-4, 2-diyl)imino(2-((aminocarbonyl)amino)-4, 1-phenylene)azo))bisnaphthalene-1, 3, 6-trisulphonic acid

7, 7'-Azocholestane-25-diol

7, 7'-Bicycloheptatrienyl

7, 7'-Biphyscion

7, 7'-Bis(cycloheptatrienyl)

7, 7'-Bis-(5-hydroxytryptamine-4-one)

7, 7'-Dihydroxypelentanic acid

7, 7'-Methylenebis(3, 4-dihydro-3, 3-dimethyl-2H-1, 4-benzothiazine)

7, 7'-Succinylditheophylline

7, 7'-Vinylenebis(4-methyl-2-benzopyrone)

7, 7'-Vinylenebis-2-benzopyrone

7, 7, 11, 11, 21, 21, 25, 25-Octamethyl-7, 11, 21, 25-tetraazoniapentacyclo(24.2.2.23, 6.212, 15.217, 20)hexatriaconta-1(28), 3, 5, 12, 14, 17, 19, 26, 29, 31, 33, 35-dodecaene tetrachloride

7, 7, 12, 12, 22, 22, 27, 27-Octamethyl-7, 12, 22, 27-tetraazoniapentacyclo(26.2.2.23, 6.213, 16.218, 21)octatriaconta-3, 5, 13, 15, 18, 20, 28, 30, 31, 33, 35, 37-dodecaene tetrachloride

7, 7, 13, 13, 23, 23, 29, 29-Octamethyl-7, 13, 23, 29-tetraazoniapentacyclo(28.2.2.23, 6.214, 17.219, 22)tetraconta-3, 5, 14, 16, 19, 21, 30, 32, 33, 35, 37, 39-dodecaene tetrachloride