2,4-bis(1,4-dimethyl-7-azulenyl)-4-methyl-1-pentene

7-(1-hydroxy-1-methylethyl)-1,4-dimethylazulene

1-(5-guaiazulenyl)succinimide

7-(1-methoxy-1-methylethyl)-1,4-dimethylazulene

3-[(3,8-dimethyl-5-propan-2-ylazulen-1-yl)methyl]-1,4-dimethyl-7-propan-2-ylazulene