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649723-30-8 2(1h)-quinolinone, 4-hydroxy-3-[(4-nitrophenyl)azo]-1-phenyl-

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Product Name 2(1H)-Quinolinone, 4-hydroxy-3-[(4-nitrophenyl)azo]-1-phenyl-
CAS No. 649723-30-8
Molecular Formula C21H14N4O4