(3R)-3-Acetoxy-β-ionon

(3R)-3-羟基-beta-紫罗兰酮

4-(4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one

4-(4-hydroxy-2,6,6-trimethylcyclohexen-1-yl)but-3-en-2-one