[(2S,4a′R,5R,8a′R)-2′,5,5′,5′,8a′-Pentamethyl-4,4a′,5,5′,6′,7′,8′,8a′-octahydro-3H,4′H-spiro[furan-2,1′-naphthalen]-5-yl]acetic acid

[(2S,4a′R,5R,8a′R)-2′,5,5′,5′,8a′-Pentamethyl-4,4a′,5,5′,6′,7′,8′,8a′-octahydro-3H,4′H-spiro[furan-2,1′-naphthalen]-5-yl]acetic acid

[(2S,4a′R,5R,8a′R)-2′,5,5′,5′,8a′-Pentamethyl-4,4a′,5,5′,6′,7′,8′,8a′-octahydro-3H,4′H-spiro[furan-2,1′-naphthalen]-5-yl]essigsäure

Acide [(2S,4a′R,5R,8a′R)-2′,5,5′,5′,8a′-pentaméthyl-4,4a′,5,5′,6′,7′,8′,8a′-octahydro-3H,4′H-spiro[furan-2,1′-naphthalen]-5-yl]acétique

Spiro[furan-2(3H),1′(4′H)-naphthalene]-5-acetic acid, 4,4′a,5,5′,6′,7′,8′,8′a-octahydro-2′,5,5′,5′,8′a-pentamethyl-, (2S,4′aR,5R,8′aR)-