英文别名5-(1-Piperazinyl)-2-benzofurancarboxylic acid ethyl ester dihydrochloride hydrate; ethyl 5-piperazin-1-yl-1-benzofuran-2-carboxylate dihydrochloride hydrate; 2-Benzofurancarboxylic acid, 5-(1-piperazinyl)-, ethyl ester, hydrochloride, hydrate (1:2:1) 
