英文同义词: | 2,5-Bis(methoxycarbonyl)thiophen-3-ol;3-Hydroxy-2,5-thiophenedicarboxylic acid dimethyl ester;3-Hydroxythiophene-2,5-dicarboxylic acid dimethyl ester;2,5-DIMETHYL 3-HYDROXYTHIOPHENE-2,5-DICARBOXYLATE;2-ethyl 5-methyl 3-hydroxythiophene-2,5-dicarboxylate;2,5-Thiophenedicarboxylic acid, 3-hydroxy-, 2,5-dimethyl ester |