benzenesulfonamide,pyrrolidinyl,benzofuranyl,benzofuran,furan
Furan
748134-09-04-Pyridazinecarboxylic acid,2,3-dihydro-3-imino-2-(4-nitrophenyl)-6-[(4,6,7-trimethoxy-5-benzofuranyl)carbonyl]-, ethyl ester
748134-11-44-Pyridazinecarboxylic acid,2,3-dihydro-2-(4-nitrophenyl)-3-oxo-6-[(4,6,7-trimethoxy-5-benzofuranyl)carbonyl]-, ethyl ester