Photoresist Chemicals 3-Quinolinecarboxylic acid, 2-[(2-aminoethoxy)methyl]-4-(2-cyanophenyl)-1,4,5,6,7,8-hexahydro-7-( 1-methylethyl)-5-oxo-, ethyl ester Cas：848586-58-3 Molecular Formula：C25H31N3O4