Synonyms: 2(3H)-Furanone,dihydro-5-(1-octenyl)-, [R-(Z)]-; 2(3H)-Furanone, dihydro-5-(1Z)-1-octenyl-,(5R)- (9CI); (R)-Buibuilactone; (R,Z)-(-)-5-(1-Octenyl)oxacyclopentan-2-one;(R,Z)-5-(-)-(Oct-1-enyl)oxacyclopentan-2-one;(R,Z)-5-(1-Octenyl)oxacyclopentan-2-one; (R,Z)-5-Dodecen-4-olide; Buibuilactone