CAS 13820-46-7 appears in our catalog under these names: Tetraammineplatinum tetrachloroplatinate(II), 98%, Tetraammineplatinum tetrachloroplatinate, Tetraammineplatinum(II) tetrachloroplatinate(II), 95%. Offered by: Chemat Brand, GLPBio, Fluorochem. Available pack sizes: on request, 1g, 250mg, 5g.