Try searching for...
SCFBio, IIT Delhi
Formula: C13H12O2 | Mol. Weight: 200.23 g/mol
IUPAC: 2-hexa-2,4-diynylidene-1,6-dioxaspiro[4.4]non-3-ene
CC#CC#CC=C1C=CC2(O1)CCCO2