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62639-39-8 benzamide, n-(4-chlorophenyl)-4-hydroxy-3-[(4-nitrophenyl)azo]-

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Product Name Benzamide, N-(4-chlorophenyl)-4-hydroxy-3-[(4-nitrophenyl)azo]-
CAS No. 62639-39-8
Molecular Formula C19H13ClN4O4