hyoscine
/ˈhaɪəʊsiːn/noun
mass noun
1- Chemistry a poisonous plant alkaloid used as an antiemetic in motion sickness and as a preoperative medication for examination of the eye【化】东莨菪碱。
1.1
- Chem. formula: C17H21NO4. It is obtained chiefly from plants of the genus Scopolia, family Solanaceae.化学分子式： C17H21NO4. 主要从茄科赛莨菪属的植物中提炼。
词源
late 19th cent.: from modern Latin hyoscyamus （see HYOSCYAMINE）+-INE4.