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90163-72-7 2,7-naphthalenedisulfonic acid,4,5-dihydroxy-3-[[2-methyl-4-(6-methyl-2-benzothiazolyl)ph

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Product Name 2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[[2-methyl-4-(6-methyl-2-benzothiazolyl)phenyl]azo]-,disodium salt
CAS No. 90163-72-7
Molecular Formula C25H19N3O8S3・2Na