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71727-81-6 2-naphthalenecarboxamide,4-[[9-ethyl-6-[[2-hydroxy-3-[[(4-nitrophenyl)amino]carbonyl]phen

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Product Name 2-Naphthalenecarboxamide,4-[[9-ethyl-6-[[2-hydroxy-3-[[(4-nitrophenyl)amino]carbonyl]phenyl]azo]-9H-carbazol-3-yl]azo]-3-hydroxy-N-(4-nitrophenyl)-
CAS No. 71727-81-6
Molecular Formula C44H31N9O8