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89553-93-5 2,7-naphthalenedisulfonic acid,4-[[4-[2-(2-benzothiazolyl)ethenyl]phenyl]azo]-3-hydroxy-

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Product Name 2,7-Naphthalenedisulfonic acid,4-[[4-[2-(2-benzothiazolyl)ethenyl]phenyl]azo]-3-hydroxy-
CAS No. 89553-93-5
Molecular Formula C25H17N3O7S3