4,5-Bis[3-(hydroxymethoxy)propyl]isophthalic acid
4,5-Bis[3-(hydroxymethoxy)propyl]isophthalic acid ??
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4,5-Bis[3-(hydroxymethoxy)propyl]isophthalic acid C??? ??, ??, ??
4,5-Bis[3-(hydroxymethoxy)propyl]isophthalic acid ?? ?? ? ???
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4,5-Bis[3-(hydroxymethoxy)propyl]isophthalic acid ?? ??
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