| 英文同义词: | E-2,3-DIMETHYLACRYLIC ACID;trans-2,3-Dimethylacrylic acid~(E)-2-Methyl-2-butenoic acid;TRANS-2-METHYL-2-BUTENOIC ACID 99+%;TiglicAcid,>98%;trans-2-Methyl-2-butenoicacid,97%;2-Butenoicacid,2-methyl-,(E)-;2-methyl-(E)-2-butenoic acid;2-methyl-,(E)-2-Butenoicacid |