p. 2460 - 2467
(2007/10/02)2-(1-cyclohexenylmethyl)-6-methyl-4H-4-pyranone
7'-methylspiro(cyclohexane-2'H,3'H,5'H-1,2'-pyrano<4,3-b>-1'-oxin-4',5'-dione)
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
3-(2-(1-cyclohexenyl)acetyl)-4-hydroxy-6-methyl-2H-2-pyranone
4-cyclohexen-1-ylmorpholine