Photoresist Chemicals 1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,6-tetrachloro-2,2,4,4,6,6-hexahydro-4,6-bis(4-methylphenoxy)-, trans- Cas：93639-78-2 Molecular Formula：C14H14Cl4N3O2P3