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89553-94-6 2,7-naphthalenedisulfonic acid,5-amino-3-[[4-[2-(2-benzothiazolyl)ethenyl]phenyl]azo]-4-h

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Product Name 2,7-Naphthalenedisulfonic acid,5-amino-3-[[4-[2-(2-benzothiazolyl)ethenyl]phenyl]azo]-4-hydroxy-
CAS No. 89553-94-6
Molecular Formula C25H18N4O7S3