1-Ethyl-6,8-difluoro-7-(4-hydroxyphenyl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid is a chemical compound registered under CAS number 103978-08-1, with the molecular formula C18H13F2NO4 and a molecular weight of about 345.3 g/mol. It is also known as 3-quinolinecarboxylic acid, 1-ethyl-6,8-difluoro-1,4-dihydro-7-(4-hydroxyphenyl)-4-oxo-. NewsChem supplies 1-Ethyl-6,8-difluoro-7-(4-hydroxyphenyl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid for laboratory research and bulk production; product code 463557. Send an inquiry for purity, packaging, price and lead time.