英文同义词: | ethyl 4,5-dihydro-1H-furo[2,3-c]pyrazole-3-carboxylate;4,5-Dihydro-1H-furo[2,3-c]pyrazole-3-carboxylic acid ethyl ester;1H-Furo[2,3-c]pyrazole-3-carboxylic acid, 4,5-dihydro-, ethyl ester;1H-FURO[2,3-C]PYRAZOLE-3-CARBOXYLIC ACID, 4,5-DIHYDRO-, ETHYL ESTER 97% |