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139323-69-6 cyclopentanone,2-[[3-hydroxy-4-(phenylazo)-1-naphthalenyl]methylene]-5-[[3-hydroxy-4-(ph

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Product Name Cyclopentanone,2-[[3-hydroxy-4-(phenylazo)-1-naphthalenyl]methylene]-5-[[3-hydroxy-4-(phenylazo)-2-naphthalenyl]methylene]-
CAS No. 139323-69-6
Molecular Formula C39H28N4O3