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214675-21-5 2-naphthalenesulfonic acid,5-[(4-chlorophenyl)hydrazono]-5,6-dihydro-6-oxo-, monosodium

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Product Name 2-Naphthalenesulfonic acid,5-[(4-chlorophenyl)hydrazono]-5,6-dihydro-6-oxo-, monosodium salt
CAS No. 214675-21-5
Molecular Formula C16H11ClN2O4S・Na