简体版 繁體版 English 한국어
登録 ログイン

alloxantinの例文

例文モバイル版携帯版

  • Murexide is the product of the complex " in-situ " multistep reaction of alloxantin and gaseous ammonia.
  • A dimeric derivative "'alloxantin "'can be prepared by partial reduction of alloxan with hydrogen sulfide.
  • It may be prepared by heating alloxantin in ammonia gas to 100 癈, or by boiling uramil ( 5-aminobarbituric acid ) with mercury oxide.
  • In this process alloxantin is dissolved in a large excess of boiling absolute alcohol, and dry ammonia gas is passed into the solution for about three hours.