(Q15720550)
Statements
C₂₀H₁₆O₇
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O=C1C2COC1(C3=CC=C4OCOC4=C3)COC2C5=CC=C6OCOC6=C5
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O=C4[C@@H]1CO[C@]4(CO[C@@H]1c2ccc3OCOc3c2)c5ccc6OCOc6c5
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O=C1[C@@H]2CO[C@@]1(c1ccc3c(c1)OCO3)CO[C@@H]2c1ccc2c(c1)OCO2
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