2(5H)-Furanone, 3-benzyl-4-hydroxy-, compd. with 2-(diethylamino)ethanol (1:1) 3-Benzyl-4-hydroxy-2(5H)-furanone compd. with 2-(diethylamino)ethanol (1:1) Benzyl-butenolid-diaethylaminoaethanol [German] LU3473000