title: 2-Phenyl-5,7-bis-(prop-2-en-1-yl-oxy)-4H-chromen-4-one.
abstract: In the title compound, C(21)H(18)O(4), tthe dihedral angle between the chromene ring system and the pendant phenyl ring is 6.1 (1)°. The crystal structure is stabilized by an intermolecular C-H⋯O and C-H⋯π inter-actions.
authors.forename: Angannan
authors.initials: A
authors.lastname: Nallasivam
authors.forename: Munirathinam
authors.initials: M
authors.lastname: Nethaji
authors.forename: Nagarajan
authors.initials: N
authors.lastname: Vembu
authors.forename: Venkatraman
authors.initials: V
authors.lastname: Ragunathan
authors.forename: Nagarajan
authors.initials: N
authors.lastname: Sulochana