15771-06-9
5-(苄氧基-2-(羟甲基)-4H-吡喃-4-酮
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31883-16-6
5-羟基-2-羟基甲基-4-吡啶酮
501-30-4
曲酸
59281-14-0
2-(hydroxymethyl)-5-[(phenylmethyl)oxy]-4-oxo-1,4-dihydropyridine