CAS 19446-52-7 appears in our catalog under these names: Lanthanum(III) Isopropoxide, Lanthanum(III) isopropoxide, La 40% , Lanthanum isopropoxide, LANTHANUM(III) ISOPROPOXIDE, 98%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, Sigma-Aldrich. Available pack sizes: 1g, 250mg, 50mg, 0.5g, 2g, 10g, 5g, 1000g.