1,4-Butanediol, 2,3-bis(1,3-benzodioxol-5-ylmethyl)-, (R*,R*)-(-)- 1,4-Butanediol, 2,3-bis(1,3-benzodioxol-5-ylmethyl)-, (R-(R*,R*))- 24563-03-9 Dihydrocubebin