2-[6-hydroxy-8a-methyl-2-(3,4,5'-trimethylspiro[3,3a,6,6a-tetrahydrocyclopenta[b]furan-2,2'-oxane]-5-yl)-2,3,4,4a,5,6,7,8-octahydro-1h-naphthalen-1-yl]acetic Acid
CAS No. 6875-62-3