Photoresist Chemicals 3-Quinolinecarboxylic acid, 2-[[2-(dimethylamino)ethoxy]methyl]-1,4,5,6,7,8-hexahydro-7,7-dimethyl -5-oxo-4-(3-pyridinyl)-, ethyl ester Cas：848587-11-1 Molecular Formula：C24H33N3O4