网络释义
1)thioxene,二甲基噻吩2)2,5-dimethylthiophene,2,5-二甲基噻吩3)thiophene, tetrahydro-2,4-dimethyl-, 1,1-dioxide,2,4-二甲基噻吩烷4)bis(2,4-dimethylthiophen-3-yl)maleic anhydride,2,3-（2,4-二甲基噻吩-3）马来酸酐5)Dimethyl p-phthalate,苯二甲酸二甲酯6)1,4-Benzenedicarboxylic acid dimethyl ester,苯二甲酸二甲酯
