galactosamine
/gəˌlækˈtəʊsəmiːn/noun
1- Biochemistry a crystalline amino sugar, of which chondroitin is a derivative【生化】半乳糖胺。
1.1
- Chem. formula: C6H13NO5.化学分子式：C6H13NO5.
词源
early 20th cent.: from GALACTOSE + AMINE.