7,7′-Dihydroxy[6,6′-bi-2H-1-benzopyran]-2,2′-dione

CAS Registry Number®

15575-52-7

CAS Name

7,7′-Dihydroxy[6,6′-bi-2H-1-benzopyran]-2,2′-dione

Molecular Formula

C18H10O6

Molecular Mass

322.27

Cite this Page

7,7′-Dihydroxy[6,6′-bi-2H-1-benzopyran]-2,2′-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=15575-52-7 (retrieved 2024-12-04) (CAS RN: 15575-52-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C18H10O6/c19-13-7-15-9(1-3-17(21)23-15)5-11(13)12-6-10-2-4-18(22)24-16(10)8-14(12)20/h1-8,19-20H

InChIKey

InChIKey=OHYPGJGCEJEXMH-UHFFFAOYSA-N

SMILES

OC1=C(C=C2C(=C1)OC(=O)C=C2)C=3C=C4C(=CC3O)OC(=O)C=C4

Canonical SMILES

O=C1OC2=CC(O)=C(C=C2C=C1)C3=CC=4C=CC(=O)OC4C=C3O

Other Names for this Substance

  • [6,6′-Bi-2H-1-benzopyran]-2,2′-dione, 7,7′-dihydroxy-
  • 6,6′-Bicoumarin, 7,7′-dihydroxy-
  • 7,7′-Dihydroxy[6,6′-bi-2H-1-benzopyran]-2,2′-dione
  • Bicoumol
  • 7,7′-Dihydroxy-6,6′-biscoumarin

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