5,5a-dihydroxy-1,1,7,9-tetramethyl-11-oxo-4-[(tetradecanoyloxy)methyl]-1a,2,5,5a,6,9,10,10a-octahydro-1H-2,8a-methanocyclopenta[a]cyclopropa[e][10]annulen-6-yl tetradecanoate
CAS No. 81943-55-7
4b-Silachrysene 499978-12-0