五羟基己醛 PHH
五羟基和铁 pentacarbonyl-iron
五羟基己酸钠 sodium pentahydyoxycaproate ; sodium pentahydy ; pmpsodiumgluconate
五羟基色氨酸 Hydroxytryptophan ; HTP
五羟基乙酸钠 sodium gluconate
羟基十五烷酸 HYDROXYPENTADECANOIC ACID
羟基十五烷酸甲酯 METHYL 15-HYDROXYPENTADECANOATE
羟基五氯化物 hydroxypentachloride
3-羟基十五烷酸 HYDROXYPENTADECANOIC ACID
羟基十五酸 Hydroxypentadecanoic acid
其分子结构是由五个成员国，不饱和内酯环两个羟基。
Its molecular structure is made up of a five member, unsaturated lactone ring with two hydroxyl groups.
研究表明，棓酰类多元酚可与铝形成络合物，其络合物是铝和棓酰基中苯三酚的邻位二羟基形成的，它是稳定的五员螯合环结构；
It is show that the complexes of galloyl type hydrolysable tannins with aluminum are formed which involve five-member ring stably formed adjacent hydroxyl groups in galloyl to aluminum atoms.
反应机理推测为丝、苏氨酸的侧链基团羟基在咪唑的存在下亲核进攻磷原子形成五配位中间体。
Only N-phosphoryl serine and threonine methyl esters were catalyzed by imidazole, A new type of pentacoordinate phosphorus intermediate was proposed.
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