CAS 5132-30-9 appears in our catalog under these names: 3,3'–(Ethane–1,2–diyl)bis(1H–pyrrole–2,5–dione), Ethylene-bis-maleimide, 1,2-Bis(maleimido)ethane, >98.0%(N), 1,2-Bismaleimidoethane, 1,2-Bismaleimidoethane 98%. Offered by: GLPBio, Biosynth, TCI, Thermo Scientific (Acros), Ambeed. Available pack sizes: 1g, 500mg, 250mg, 100mg, 1000mg, 2000mg, 5000mg, 5g.