n.[化]聯(lián)苯基

Sodium biphenyl, 20%w/w solution in diethylene gl... 詢價(jià) 聯(lián)苯鈉(20%25溶于二乙二醇二乙醚)；

The quantitative analysis of dihydrosafrole, by gas chromatography on 2% DEGS packed column and using biphenyl as internal standard, was introducced. 采用DEGS為固定液、聯(lián)苯為內(nèi)標(biāo)物,用氣相色譜法測(cè)定二氫黃樟油中二氫黃樟素的含量。

We observe photophysical and electrochemistry property of biphenyl imide by substitutent group effect. 藉由取代基效應(yīng)觀察化合物光物理性質(zhì)及電化學(xué)特性的改變。

Intramolecular photoinduced charge transfer can be efficiency by restricting biphenyl group to make it more conjugate. 藉由分子結(jié)構(gòu)的限制，使聯(lián)苯間的共軛性質(zhì)變好，使分子內(nèi)能有效的產(chǎn)生光致電荷轉(zhuǎn)移。

Methods:A new synthesis route for felbinac preparation was studied with biphenyl under ultrasound. 方法:以聯(lián)苯為原料,在超聲催化作用下合成新藥聯(lián)苯乙酸。