Chem
J-GLOBAL ID:200907048507205588   Nikkaji number:J49.053I

5-Chlorouracil

5-クロロウラシル
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C4H3ClN2O2
Molecular formula furigana: C4-H3-CL-N2-O2
Molecular weight: 146.530
InChI: InChI=1S/C4H3ClN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9)
InChI key: ZFTBZKVVGZNMJR-UHFFFAOYSA-N
SMILES: Clc1c[nH]c(=O)[nH]c1=O
Systematic name  (6):
  • 5-クロロピリミジン-2,4(1H,3H)-ジオン
  • 5-クロロ-2,4(1H,3H)-ピリミジンジオン
  • 5-クロロウラシル
  • 5-クロロピリミジン-2,4-ジオール
  • 5-クロロ-1,2,3,4-テトラヒドロピリミジン-2,4-ジオン
Show all
Other name (4):
  • 5-Chloro-2,4(1H,3H)-pyrimidinedione
  • 5-Chlorouracil
  • 5-Chloropyrimidine-2,4-diol
  • 5-Chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS registry number: 1820-81-1
Regulation number (2):
  • YQ9410000
  • EINECS2173397
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