4-[2-[4-[2-[4-[2-[4-[2-[2,5-Dihydroxy-3-[2-[8-hydroxy-7-[2-(4-nitrophenyl)diazenyl]-3,6-disulfo-2-naphthalenyl]diazenyl]phenyl]diazenyl]-3-sulfophenyl]diazenyl]-3-sulfophenyl]diazenyl]-3-sulfophenyl]diazenyl]-2-hydroxybenzoic acid

Name	4-[2-[4-[2-[4-[2-[4-[2-[2,5-Dihydroxy-3-[2-[8-hydroxy-7-[2-(4-nitrophenyl)diazenyl]-3,6-disulfo-2-naphthalenyl]diazenyl]phenyl]diazenyl]-3-sulfophenyl]diazenyl]-3-sulfophenyl]diazenyl]-3-sulfophenyl]diazenyl]-2-hydroxybenzoic acid

Molecular Formula	C47H31N13O23S5
Molecular Weight	1306.2

O=C(O)c1ccc(N=Nc2ccc(N=Nc3ccc(N=Nc4ccc(N=Nc5cc(O)cc(N=Nc6cc7c(O)c(N=Nc8ccc([N+](=O)[O-])cc8)c(S(=O)(=O)O)cc7cc6S(=O)(=O)O)c5O)c(S(=O)(=O)O)c4)c(S(=O)(=O)O)c3)c(S(=O)(=O)O)c2)cc1O