4-Amino-3,6-bis[2-[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt (1:4)

Name	4-Amino-3,6-bis[2-[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt (1:4)

Molecular Formula	C30H29N5Na4O23S6
Molecular Weight	1111.9

COc1cc(S(=O)(=O)CCOS(=O)(=O)[O-])c(OC)cc1N=Nc1c(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c(N=Nc3cc(OC)c(S(=O)(=O)CCOS(=O)(=O)[O-])cc3OC)c(O)c2c1N.[Na+].[Na+].[Na+].[Na+]