4-Amino-6-[5-(5-chloro-2-fluoro-6-methylpyrimidin-4-ylamino)-2-sulfophenylazo]-3-(2,5-disulfophenylazo)-5-hydroxy-2,7-naphthalenedisulfonic acid;4-Amino-6-[5-(5-chloro-2-fluoro-6-methylpyrimidin-4-ylamino)-2-sulfophenylazo]-5-hydroxy-3-(2,5-disulfophenylazo)-2,7-naphthalenedisulfonic acid
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