63059-46-1

Benzoic acid,3-[[8-(acetylamino)-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-4-[5-[[2-[2,4-bis(1,1-dimethylpropyl)phenoxy]-1-oxobutyl]amino]-3-chloro-4-hydroxy-2-methylphenoxy]-, 1-butyl ester, disodium salt