Synonyms: 1,1,4,7,9-pentamethyldodecahydro-1h-2,8a-methanocyclopenta[a]cyclopropa[e][10]annulene;Ingenane;68350-70-9;AC1L3GXN;AC1Q1GM0;KST-1B7439;AR-1B4082;1H-2,8a-Methanocyclopenta(a)cyclopropa(e)cyclodecene, dodecahydro-1,1,4,7,9-pentamethyl-, (1aS,2R,4R,5aR,7R,8aR,9R,10aR)-;1H-2,8a-Methanocyclopenta(a)cyclopropa(e)cyclodecene, dodecahydro-1,1,4,7,9-pentamethyl-, (1aS-(1aalpha,2alpha,4beta,5abeta,7beta,8aalpha,9alpha,10aalpha))-