Synthesis of 1, 3, 4-oxadiazole derivatives containing quinoxaline moiety.
含喹喔啉环1,3,4 -睧二唑衍生物的合成及结构鉴定。
Light-emitting element, light-emitting device, electronic device and quinoxaline derivative.
发光元件，发光器件，电子器件和喹喔啉衍生物。
The dichloro-quinoxaline-type pigment matrix is provided with at least one dichloro-quinoxaline group.
二氯喹喔啉基型色素母体具有至少一二氯喹喔啉基。
This study was to synthesis a metabolite of additive of Olaquindox named methyl-3-quinoxaline-2-carboxylic acid.
本实验研究了喹乙醇饲料添加剂的生物代谢物3-甲基-喹啉-2-羧酸的制备方法所制备的产品。
The synthesis of quinoxaline-2-carboxaldehyde from o-phenylenediamine and fructose was too expensive because of its low yield.
喹喔啉-2-甲醛的合成按前人的文献，操作麻烦、产率低、成本太高。
Effects of quinoxaline-type feed additives olaquindox, kuiqiangtong and kuixitong on performances and protein metabolism in broilers were studied.
研究了喹啉类添加剂和不同浓度梯度喹羟酮对肉鸡生产性能和蛋白质代谢的影响。
The invention relates to a dye composition for lens. The dye composition comprises a dichloro-quinoxaline-type pigment matrix, a hydrophilic polymer matrix and a vinyl-type binding agent.
本发明涉及一种镜片用的染料组合物包含一二氯喹喔啉基型色素母体、一亲水性聚合母体以及一乙烯基型连结剂。
The invention relates to a dye composition for lens. The dye composition comprises a dichloro-quinoxaline-type pigment matrix, a hydrophilic polymer matrix and a vinyl-type binding agent.
本发明涉及一种镜片用的染料组合物包含一二氯喹喔啉基型色素母体、一亲水性聚合母体以及一乙烯基型连结剂。
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