Photoresist Chemicals 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-4-(2-methoxy-6-pentadecylphenyl)-2-methyl-6-[[(5-methyl-1 H-benzimidazol-2-yl)thio]methyl]- Cas:571950-56-6 Molecular Formula:C39H53N3O5S