CAS 25309-65-3 appears in our catalog under these names: 4-Ethylbenzonitrile, min. 95 %, 10 g, 4-Ethylbenzonitrile, 98%, 4–Ethylbenzonitrile, 4-Ethylbenzonitrile, 98% , 4-Ethylbenzonitrile. Offered by: Roth, Combi-blocks, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: 10g, 1g, 100g, 25g, 5g, 50g, 2g.