Photoresist Chemicals 2-Naphthalenecarboxamide, 4,4′-[2,3-quinoxalinediylbis(2,1-ethenediyl-2,1-phenyleneazo)]bis[N-(3- bromophenyl)-3-hydroxy- Cas：93490-82-5 Molecular Formula：C58H38Br2N8O4