Nuclear magnetic resonance techniques are used to determine the national aleutric acid preferential conformation. The results show that the dithionic hydroxyl radicals are in reciprocal cross bearing.
采用核磁共振谱法测定了国产紫胶桐酸的优势构
,
表明,其分子中连二羟基
于反交叉位。
Nuclear magnetic resonance techniques are used to determine the national aleutric acid preferential conformation. The results show that the dithionic hydroxyl radicals are in reciprocal cross bearing.
采用核磁共振谱法测定了国产紫胶桐酸的优势构,表明,其分子中连二羟基于反交叉位。
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