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106220-76-2 3h-xanthen-3-one, 2,6,7-trihydroxy-9-(2-hydroxy-4-nitrophenyl)-

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Product Name 3H-Xanthen-3-one, 2,6,7-trihydroxy-9-(2-hydroxy-4-nitrophenyl)-
CAS No. 106220-76-2
Molecular Formula C19H11NO8