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503448-04-2 2,7-naphthalenedisulfonic acid,4-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulfophenyl)azo

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Product Name 2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulfophenyl)azo]-3-[[5-[[3-[[[3-[(4-hydroxyphenyl)azo]-4-sulfophenyl]amino]carbonyl]benzoyl]amino]-2-sulfophenyl]azo]-
CAS No. 503448-04-2
Molecular Formula C42H30N10O22S5