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89342-52-9 4(1h)-pyridazinone,6-amino-3-methyl-5-(1-naphthalenyl)-1-(4-nitrophenyl)-

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Product Name 4(1H)-Pyridazinone,6-amino-3-methyl-5-(1-naphthalenyl)-1-(4-nitrophenyl)-
CAS No. 89342-52-9
Molecular Formula C21H16N4O3