isatin / ˈaɪ sə tɪn /

⚽高中词汇靛蓝靛青靛红靛青色

isatin 的定义

n. 名词 noun

Chemistry.

  1. a yellowish-red or orange, crystalline, water-soluble solid, C8H5NO2, used chiefly in the synthesis of vat dyes.