12,13-Epoxypentadecanoic acid 2-hydroxyethyl ester
12,13-Epoxypentadecanoic acid 2-hydroxyethyl ester ??
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12,13-Epoxypentadecanoic acid 2-hydroxyethyl ester C??? ??, ??, ??
12,13-Epoxypentadecanoic acid 2-hydroxyethyl ester ?? ?? ? ???
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12,13-Epoxypentadecanoic acid 2-hydroxyethyl ester ?? ??
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