CAS: 84229-70-9 - tetrasodium 4-amino-6-[[2,5-dimethoxy-4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-5-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate

Formula:C₂₈H₂₅N₅Na₄O₂₁S₆

InChI:InChI=1S/C28H29N5O21S6.4Na/c1-51-19-14-21(56(37,38)10-8-54-60(48,49)50)20(52-2)13-18(19)31-33-27-23(58(42,43)44)12-15-11-22(57(39,40)41)26(25(29)24(15)28(27)34)32-30-16-3-5-17(6-4-16)55(35,36)9-7-53-59(45,46)47;;;;/h3-6,11-14,34H,7-10,29H2,1-2H3,(H,39,40,41)(H,42,43,44)(H,45,46,47)(H,48,49,50);;;;

InChI key:InChIKey=CFYCVGOBNPWHEB-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)OCCS(=O)(=O)C1=CC=C(N=NC=2C(N)=C3C(O)=C(N=NC=4C=C(OC)C(=CC4OC)S(=O)(=O)CCOS(=O)(=O)O)C(=CC3=CC2S(=O)(=O)O)S(=O)(=O)O)C=C1

Synonyms:
2,7-Naphthalenedisulfonic acid, 4-amino-6-((2,5-dimethoxy-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-5-hydroxy-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, tetrasodium salt
2,7-Naphthalenedisulfonic acid, 4-amino-6-[2-[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-5-hydroxy-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:4)
Remazol Marine Blue
tetrasodium (3E)-5-amino-3-[2-(2,5-dimethoxy-4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)hydrazinylidene]-4-oxo-6-[(E)-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]-3,4-dihydronaphthalene-2,7-disulfonate