2-Methyl-5-methyl-4-(nonafluorobutyl)-3,4,5,6-tetrahydropyrimidin-4-ol
2-Methyl-5-methyl-4-(nonafluorobutyl)-3,4,5,6-tetrahydropyrimidin-4-ol ??
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2-Methyl-5-methyl-4-(nonafluorobutyl)-3,4,5,6-tetrahydropyrimidin-4-ol C??? ??, ??, ??
2-Methyl-5-methyl-4-(nonafluorobutyl)-3,4,5,6-tetrahydropyrimidin-4-ol ?? ?? ? ???
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2-Methyl-5-methyl-4-(nonafluorobutyl)-3,4,5,6-tetrahydropyrimidin-4-ol ?? ??
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