allomethadione

例句：

1. 1. The compound is a key intermediate in the synthesis of vitamin B12.
   这种化合物是合成维生素B12的关键中间体。
2. 2. Allomethadione was used as an anti-inflammatory agent in the treatment of rheumatoid arthritis.
   全血红素二酮被用作治疗风湿性关节炎的抗炎药物。
3. 3. In recent years, allomethadione has been found to have anticancer properties.
   近年来，全血红素二酮被发现具有抗癌性质。