124500-22-7 2(3H)-Furanone, dihydro-5-(4-chlorophenyl)-3-(4-morpholinylmethyl)-, (Z)-2-butenedioate (1:1) Dihydro-5-(4-chlorophenyl)-3-(4-morpholinylmethyl)-2(3H)-furanone (Z)-2-butenedioate (1:1)