5'-Dichloro 二氯苯乙酮
5-Dichloro 二氯茴香硫醚
5-Dichloro thioanisole 二氯茴香硫醚
5-Dichloro Benzaldehdye 二氯苯甲醛
5-dichloro benzoic acid 二氯苯甲酸
5-dichloro-4-bromophenol 二氯溴苯酚
Dichloro-5-Fluoro nicotinic acetale 氟氯烟酸酯氟氯烟酸酯
2,3-Dichloro-5-trifluoromethylpridine is a key intermediate of synthesis pesticides of insecticide chlorfluazuron.
2,3-二氯-5-三氟甲基吡啶是杀虫剂氯氟脲类合成农药的关键中间体。
This paper reported the synthetic method of 2, 4-dichloro-3, 5-dinitrotrifluorotoluene. The effect of temperature, time, and catalyst on yield were studied.
论还了2，4-二氯-3，5-二硝基三氟甲基苯的合成方法；对影响收率的反应温度，反应时间和催化剂进行了研究。
The mixture was cooled and the crystalline product 2,8-dichloro-5-fluoronicotinic acid (III) was isolated by centrifugation and dried.
冷却混合物，结晶产物2，8-二氯-5-氟烟酸（III）以离心分离法得到并干燥。
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