( )-Ambreinolide (4aR-(4aalpha,6abeta,10aalpha,10bbeta))-Dodecahydro-4a,7,7,10a-tetramethyl-3H-naphth(2,1-b)pyran-3-one 1-Naphthalenepropionic acid, decahydro-2-hydroxy-2,5,5,8a-tetramethyl-,delta-lactone 14,15,16-Trinorlabdan-13-oic acid, 8-hydroxy-, delta-lactone 21288-58-4 3H-Naphtho(2,1-b)pyran-3-one, dodecahydro-4a,7,7,10a-tetramethyl-, (4aR,6aS,10aS,10bR)- 3H-Naphtho(2,1-b)pyran-3-one, dodecahydro-4a,7,7,10a-tetramethyl-, (4aR-(4aalpha,6abeta,10aalpha,10bbeta))- 468-84-8 Ambreinolid Ambreinolide EINECS 207-413-7