醌 醌 kun1
quinone (chemistry)

strokes 15
radical
酉
酉
strokes after radical 8
对苯醌 對苯醌 dui4 ben3 kun1
1,4-benzoquinone (chemistry); para-benzoquinone

蒽醌 蒽醌 en1 kun1
anthraquinone (chemistry)

邻苯醌 鄰苯醌 lin2 ben3 kun1
1,2-benzoquinone (chemistry); ortho-benzoquinone

萘醌 萘醌 nai4 kun1
naphthoquinone (chemistry)