1-(7-Isopropenyl-4-methyl) octadecanoic acid azulenyl methyl ester 52898-98-3 BRN 2400690 CCRIS 3671 Octadecanoic acid, (6,7-dihydro-4-methyl-7-(1-methylethenyl)-1-azulenyl)methyl ester Sesquiterpene, stearic acid ester