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113659-63-5 3h-xanthen-3-one, 4,5-dibromo-2,6,7-trihydroxy-9-(2-nitrophenyl)-

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CAS No. 113659-63-5
Product Name 3H-Xanthen-3-one, 4,5-dibromo-2,6,7-trihydroxy-9-(2-nitrophenyl)-
Molecular Formula C19H9Br2NO7