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What is the molecular formula of the compound with this IUPAC name chloro-[[(1R,6S,8R)-6-[chloro-[[(2R,4S,6S)-6-[chloro-[[(1R,6S,8R)-6-[chloro-[[(2R,4R,6S)-6-methoxy-8-methyl-9-oxatricyclo[4.3.0.02,4]nonan-2-yl]oxy]-methylphosphaniumyl]oxy-4-methyl-3-oxabicyclo[6.1.0]nonan-1-yl]oxy]-methylphosphaniumyl]oxy-8-methyl-9-oxatricyclo[4.3.0.02,4]nonan-2-yl]oxy]-methylphosphaniumyl]oxy-4-methyl-3-oxabicyclo[6.1.0]nonan-1-yl]oxy]-methoxy-methylphosphanium ?
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C42H70Cl4O13P4+4
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