CAS:497-23-4 Molekulární vzorec:C4H4O2 Molekulová hmotnost:84,07 EINECS:207-839-3 Synonyma:y-krotonolakton, 2-buten-1,4-olid; 2,5-dihydrofuranon; 5-oxo-2,5-dihydrofuran-3-yl ester; a,b-krotonolakton; kyselina krotonová, 4-hydroxy-; 2,5-dihydrofuran-2-on; 2(5H)-Furanon, y-krotonolakton, 2-buten-1,4-olid2(5H)-furanon 2-oxo-2,5-dihydrofuran; 2(5H)-FURANON PRO; SYNTÉZA 1 ML