1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6,7-dicarboxylic acid

CAS Registry Number®

52671-72-4
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CAS Name

1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6,7-dicarboxylic acid

Molecular Formula

C14H6O7

Molecular Mass

286.19

Cite this Page

1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6,7-dicarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=52671-72-4 (retrieved 2024-05-06) (CAS RN: 52671-72-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C14H6O7/c15-11(16)5-1-3-7-10-8(14(20)21-13(7)19)4-2-6(9(5)10)12(17)18/h1-4H,(H,15,16)(H,17,18)

InChIKey

InChIKey=YQXRNSHBINARCY-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C2=C3C(=CC=C2C(O)=O)C(=O)OC(=O)C3=CC1

Canonical SMILES

O=C(O)C1=CC=C2C(=O)OC(=O)C3=CC=C(C(=O)O)C1=C23

Other Names for this Substance

  • 1H,3H-Naphtho[1,8-cd]pyran-6,7-dicarboxylic acid, 1,3-dioxo-
  • 1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6,7-dicarboxylic acid
  • 1,4,5,8-Naphthalenetetracarboxylic acid 1,8-monoanhydride
  • 1,3-Dioxo-1H,3H-benzo[de]isochromene-6,7-dicarboxylic acid

Deleted or Replaced CAS Registry Numbers

108633-57-4, 865754-67-2

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