英文同义词: | 2,6-Dihydro-4H-thieno[3,4-c]pyrazole-3-carboxylic acid 5,5-dioxide;4,6-dihydro-2H-thieno[3,4-c]pyrazole-3-carboxylic acid 5,5-dioxide;5,5-dioxo-4,6-dihydro-1H-thieno[3,4-c]pyrazole-3-carboxylic acid;4H-Thieno[3,4-c]pyrazole-3-carboxylic acid, 2,6-dihydro-, 5,5-dioxide |