Synonyms: 1H-Cycloprop[e]azulene,decahydro-1,1,7-trimethyl-4-methylene-, (1aR,4aS,7R,7aR,7bS)-(-)- (8CI);1H-Cycloprop[e]azulene, decahydro-1,1,7-trimethyl-4-methylene-, [1aR-(1aa,4ab,7a,7ab,7ba)]-; Alloaromadendrene (6CI,7CI);(-)-Alloaromadendrene; Decahydro-1,1,7-trimethyl-4-methylene-[1aR-(1aa,4ab,7a,7ab,7ba)-1H-cycloprop[e]azulene; [1aR-(1aa,4ab,7a,7ab,7ba)]-Decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene;allo-Aromadendrene; l-Alloaromadendrene