Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/1749c2325bc91b00e081e5fd6748d058.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 citral例句_citral英汉例句_citral双解例句_绍翊字体网有道词典
Irone was obtained through three steps reactions with citral and acetone.Citral reacted with acetone in the base catalyst to give pseudoionone. 采用山苍子油提取得到的柠檬醛和丙酮等为主要原料合成鸢尾酮。