英文同义词: | DIETHYL 1,2,5-OXADIAZOLE-3,4-DICARBOXYLATE;1,2,5-OXADIAZOLE-3,4-DICARBOXYLIC ACID, DIETHYL ESTER;3,4-diethyl 1,2,5-oxadiazole-3,4-dicarboxylate;furazan-3,4-dicarboxylic acid diethyl ester;Ethyl 3,4-dicarboxylate furazan;1,2,5-Oxadiazole-3,4-dicarboxylic acid, diethyl ester (9CI) |