短語詞組短語phosphorus heterocycles 磷雜環(huán)polyaromatic heterocycles 芳烴雜環(huán)聚合物Other heterocycles 其它雜環(huán)boron heterocycles 硼雜環(huán)類fused heterocycles 稠雜環(huán)organophosphorus heterocycles 有機(jī)磷雜環(huán)化合物aromatic heterocycles 雜環(huán)化合物heterocycles compounds 雜環(huán)化合物Nitrogen HETEROCYCLES 氮雜環(huán) 返回 heterocycles