Chem
J-GLOBAL ID:200907061481930455   Nikkaji number:J24.399J

3-Carboxy-5-methylisoxazole

3-カルボキシ-5-メチルイソオキサゾール
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: C5H5NO3
Molecular formula furigana: C5-H5-N-O3
Molecular weight: 127.099
InChI: InChI=1S/C5H5NO3/c1-3-2-4(5(7)8)6-9-3/h2H,1H3,(H,7,8)
InChI key: BNMPIJWVMVNSRD-UHFFFAOYSA-N
SMILES: Cc1cc(no1)C(=O)O
Systematic name  (5):
  • 5-メチル-3-イソオキサゾールカルボン酸
  • 3-カルボキシ-5-メチルイソオキサゾール
  • 5-メチルイソオキサゾール-3-カルボン酸
  • 5-メチル-1,2-オキサゾール-3-カルボン酸
  • 5-methyl-1,2-oxazole-3-carboxylic acid
Other name (3):
  • 5-Methyl-3-isoxazolecarboxylic acid
  • 3-Carboxy-5-methylisoxazole
  • 5-Methylisoxazole-3-carboxylic acid
CAS registry number: 3405-77-4
Regulation number (3):
  • 8-(7)-100
  • 8-(7)-349
  • EINECS2222894
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