(+)-alpha-santalene
(+)-alpha-santalene
A sesquiterpene consisting of a tricyclo[2.2.1.0<small><sup>2,6</small></sup>]heptane skeleton substituted by methyl groups at positions 1 and 7 and by a 4-methylpent-3-en-1-yl group at position 7 (the 1<i>S</i>,2<i>R</i>,4<i>S</i>,6<i>R</i>,7<i>R</i> diastereoisomer).