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90375-36-3 1,7-naphthalenedisulfonic acid,4-(acetylamino)-5-hydroxy-6-[[3-(methylsulfonyl)phenyl]azo

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Product Name 1,7-Naphthalenedisulfonic acid,4-(acetylamino)-5-hydroxy-6-[[3-(methylsulfonyl)phenyl]azo]-, disodiumsalt
CAS No. 90375-36-3
Molecular Formula C19H17N3O10S3・2Na