Pentadecanolide ; Cyclopentadecanolide ; Pentadecanolactone ; Oxacyclohexadecan-2-one
cyclopentadecanolide ; oxacyclohexadecan-2-one ; Oxa-2-cyclohexadecanone ; Pentadecalactone
Schisanlactone
"五内"是个多义词,它可以指五内(中医概念),五内(汉语词汇)。