CAS 19333-10-9 appears in our catalog under these names: Dichloro(phthalocyaninato)silicon, Silicon phthalocyanine dichloride 90%, SILICON PHTHALOCYANINE DICHLORIDE, Silicon Phthalocyanine Dichloride, 90%, 90%, Dichloro(phthalocyaninato)silicon, 90%. Offered by: GLPBio, Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 250mg, 10g, 100mg, 25g.