Synonyms: Butanedioic acid, 1-(11,12-didehydro-5,6-dihydrodibenzo[a,e]cycloocten-5-yl) 4-[2-[(4-formylbenzoyl)oxy]-1-[[[2-(3,5,7,9,11,13,15-heptaethenylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yl)ethyl]thio]methyl]ethyl] ester