CAS 15304-57-1 appears in our catalog under these names: Tin(ii) phthalocyanine, 95%, Poly(9,9-dihexylfluorenyl-2,7-diyl) end capped with dimethylphenyl, Tin(II)phthalocyanine, Tin(II) phthalocyanine , Tin(II) Phthalocyanine. Offered by: Combi-blocks, Lumtec, GLPBio, Thermo Scientific (Alfa Aesar), TCI. Available pack sizes: 1g, 5g, On request, 0.5g, 2g .