CAS 1400-62-0 appears in our catalog under these names: Orcein, Orcein, for analysis , Orcein, pure, Orcein (Synthetic)(Drying loss:max. 25.0 %)(Absorbance(E1%1cm)min. 300(MeOH, 579.0 to 583.0 nm)), Orcein (from synthetic), 97%, 97%. Offered by: TargetMol, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, Thermo Scientific (Acros). Available pack sizes: 5mg, 100g, 25g, 5g, 1g, 50g, 10g, 250g.