1,2,3,4,7-PENTACHLORODIBENZO-P-DIOXIN , 0.99 , 【39227-61-7】
Molecular Formula: C12H3Cl5O2
Formula Weight: 356.42
1,2:5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-RIBO-3-HEXOFURANOSE-3-ULOSE MONOHYDRATE , 【10578-85-5】
Molecular Formula: C12H20O7
Formula Weight: 276.28
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