英文同义词: | 2,3-Dihydrobenzo[1,4]dioxine-2-carbonitrile;2,3-Dihydro-1,4-benzodioxin-2-carbonitrile;1,4-Benzodioxin-2-carbonitrile, 2,3-dihydro-;2,3-Dihydro-1,4-benzodioxine-2-carbonitrile 95%;2-Cyano-2,3-dihydro-1,4-benzodioxine, 2-Cyano-1,4-benzodioxane;2,3-Dihydro-1,4-benzodioxine-2-carbonitrile95%;2,3dihydro-1,4-benzodioxine-3-carbonitrile |