5-hydroxychroman的意思|示意
美 / /
英 / /
5-hydroxychroman的网络常见释义
羟基色满 5-羟基色满
5-hydroxychroman相关例句
6-Hydroxychroman was prepared by catalytic hydrogenation of 6-hydroxy-4-chromone, which was prepared via condensation of 2′, 5′-dihydroxyacetophenone with triethyl ortho-formate.
前言： 以2′，5′-二羟基苯乙酮和原甲酸三乙酯缩合得到6- 羟基- 4- 色酮，再经催化氢化得到标题化合物。