5-methyl-3-propan-2-ylidenefuran-2-one
5-methyl-3-(1-methylethylidene)-2(3H)-furanone 3-isopropylidene-5-methyl-furan-2-one 5-methyl-3-propan-2-ylidene-furan-2-one
5-methyl-3-propan-2-ylidenfuran-2-on 5-méthyl-3-propan-2-ylidènefuran-2-one 5-メチル-3-プロパン-2-イリデンフラン-2-オン
|