| 英文名称: | | diethyl 5-amino-3-methyl-2,4-thiophenedicarboxylate | | Diethyl 2-amino-4-methylthiophene-3,5-dicarboxylate | | 2-Amino-3,5-dicarbethoxy-4-methylthiophene | | 2-Amino-4-methylthiophene-3,5-dicarboxylic acid diethyl ester | | 2-Amino-3,5-bis(ethoxycarbonyl)-4-methylthiophene | | 5-Amino-3-methyl-2,4-thiophenedicarboxylic Acid Diethyl Ester |
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