Synonyms: | 1-(2-(5-NORBORNEN-2-YL)ET)3 5 7 9 11 13&;1-[2-(5-norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;pss-(2-(5-norbornen-2-yl)ethyl)-heptacyclopentyl substituted;Norbornenylethyl-POSS(R), 1-[2-(5-Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1-(2-bicyclo[2.2.1]hept-5-en-2-ylethyl)-3,5,7,9,11,13,15-heptacyclopentyl- |