英文同义词: | 6-Methyl-1,4,5,6-tetrahydrocyclopentapyrazole-3-carboxylic acid ethyl ester;ethyl 6-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate;3-Cyclopentapyrazolecarboxylic acid, 1,4,5,6-tetrahydro-6-methyl-, ethyl ester;ethyl 6-methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylate |