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170020-74-3 2,7-naphthalenedisulfonic acid, 4-[(2-chlorobenzoyl)amino]-5-hydroxy-,disodium salt

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Product Name 2,7-Naphthalenedisulfonic acid, 4-[(2-chlorobenzoyl)amino]-5-hydroxy-,disodium salt
CAS No. 170020-74-3
Molecular Formula C17H12ClNO8S2・2Na