alloxan
/əˈlɒksən/noun
mass noun
1- Chemistry an acidic compound obtained by the oxidation of uric acid and isolated as an efflorescent crystalline hydrate【化】阿脲, 四氧嘧啶。
1.1
- Chem. formula: C4H2N2O4.化学分子式： C4H2N2O4.
词源
mid 19th cent.: from all （antoin） + ox （alic） + -AN.