Synonyms: 2-Pinen-4-one,(1R,5R)-(+)- (8CI); Bicyclo[3.1.1]hept-3-en-2-one, 4,6,6-trimethyl-, (1R)-;(+)-Verbenone; (+)-a-Verbenone; (1R)-(+)-Verbenone; (1R,5R)-Verbenone; (R)-(+)-Verbenone;(R)-(+)-a-Verbenone; NSC 36846; Verbenone;Verbenone, (+)-; Verbinone; d-Verbenone