Photoresist Chemicals 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-[2-(1-methylethoxy)-3-nitro-6-tetradecylphen yl]-, methyl 1-methylethyl ester Cas：571969-50-1 Molecular Formula：C36H56N2O7