Chem
J-GLOBAL ID:201207039708889830   Nikkaji number:J3.008.172B

4-(4-Nitrophenyl)-2-amino-5-oxo-2H,5H-pyrano[3,2-c][1]benzopyran-3-carboxylic acid ethyl ester

エチル 2-アミノ-4-(4-ニトロフェニル)-5-オキソ-2H,5H-ピラノ[3,2-c]クロメン-3-カルボキシラート
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: C21H16N[N+]O6[O-]
Molecular formula furigana: C21-H16-N2-O7
Molecular weight: 408.366
InChI: InChI=1S/C21H16N2O7/c1-2-28-20(24)17-15(11-7-9-12(10-8-11)23(26)27)16-18(30-19(17)22)13-5-3-4-6-14(13)29-21(16)25/h3-10,19H,2,22H2,1H3
InChI key: YJCLDXFQDLIPSF-UHFFFAOYSA-N
SMILES: CCOC(=O)C1=C(c2ccc(cc2)[N+](=O)[O-])c2c(OC1N)c1ccccc1oc2=O
Systematic name  (3):
  • 4-(4-ニトロフェニル)-2-アミノ-5-オキソ-2H,5H-ピラノ[3,2-c][1]ベンゾピラン-3-カルボン酸エチル
  • エチル 2-アミノ-4-(4-ニトロフェニル)-5-オキソ-2H,5H-ピラノ[3,2-c]クロメン-3-カルボキシラート
  • ethyl 2-amino-4-(4-nitrophenyl)-5-oxo-2H,5H-pyrano[3,2-c]chromene-3-carboxylate
Other name (1):
  • 4-(4-Nitrophenyl)-2-amino-5-oxo-2H,5H-pyrano[3,2-c][1]benzopyran-3-carboxylic acid ethyl ester
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