2,3-Dihydro-2-(1-methylethenyl)naphtho[2,3-b]furan-4,9-dione

CAS Registry Number®

51920-95-7

CAS Name

2,3-Dihydro-2-(1-methylethenyl)naphtho[2,3-b]furan-4,9-dione

Molecular Formula

C15H12O3

Molecular Mass

240.25

Cite this Page

2,3-Dihydro-2-(1-methylethenyl)naphtho[2,3-b]furan-4,9-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=51920-95-7 (retrieved 2025-08-14) (CAS RN: 51920-95-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    102-103 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H12O3/c1-8(2)12-7-11-13(16)9-5-3-4-6-10(9)14(17)15(11)18-12/h3-6,12H,1,7H2,2H3

InChIKey

InChIKey=ZDMOREUAQLXRCQ-UHFFFAOYSA-N

SMILES

O=C1C2=C(C(=O)C=3C1=CC=CC3)OC(C(C)=C)C2

Canonical SMILES

O=C1C=2OC(C(=C)C)CC2C(=O)C=3C=CC=CC13

Other Names for this Substance

  • Naphtho[2,3-b]furan-4,9-dione, 2,3-dihydro-2-(1-methylethenyl)-
  • 2,3-Dihydro-2-(1-methylethenyl)naphtho[2,3-b]furan-4,9-dione
  • α-Isolapachone, dehydro-
  • Dehydroiso-α-lapachone
  • Dehydro-α-isolapachone

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Deleted or Replaced CAS Registry Numbers

39368-45-1

CAS INSIGHTSTM
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