Nallasivam, AngannanNethaji, MunirathinamVembu, NagarajanJaswant, BuckleSulochana, Nagarajan2026-08-252026-08-252008-11-291600-5368https://doi.org/10.1107/S160053680803938Xhttp://nitt.ndl.gov.in/handle/123456789/240In the title compound, C29H22O4, the chromene ring is almost planar with a small puckering [0.143 (2) Å]. The crystal structure is stabilized by C - H⋯O and C - H⋯π inter-actions. Edge-to-face (centroid-centroid distances of 3.894 and 3.673 Å) and face-to-face (centroid-centroid distance of 3.460 Å) π-π-ring electron inter-actions are also observed. © 2008.enArticle