(3E,3aS,8bR)-3-[[[(2R)-2,5-Dihydro-4-methyl-5-oxo-2-furanyl]oxy]methylene]-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one

CAS Registry Number®

188062-51-3

CAS Name

(3E,3aS,8bR)-3-[[[(2R)-2,5-Dihydro-4-methyl-5-oxo-2-furanyl]oxy]methylene]-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one

Molecular Formula

C17H14O5

Molecular Mass

298.29

Cite this Page

(3E,3aS,8bR)-3-[[[(2R)-2,5-Dihydro-4-methyl-5-oxo-2-furanyl]oxy]methylene]-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=188062-51-3 (retrieved 2024-11-08) (CAS RN: 188062-51-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    130-131 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C17H14O5/c1-9-6-14(21-16(9)18)20-8-13-12-7-10-4-2-3-5-11(10)15(12)22-17(13)19/h2-6,8,12,14-15H,7H2,1H3/b13-8+/t12-,14+,15-/m0/s1

InChIKey

InChIKey=XHSDUVBUZOUAOQ-VEEPAONSSA-N

SMILES

C(\O[C@H]1C=C(C)C(=O)O1)=C/2\[C@]3([C@](C=4C(C3)=CC=CC4)(OC2=O)[H])[H]

Canonical SMILES

O=C1OC(OC=C2C(=O)OC3C=4C=CC=CC4CC23)C=C1C

Other Names for this Substance

  • 2H-Indeno[1,2-b]furan-2-one, 3-[[[(2R)-2,5-dihydro-4-methyl-5-oxo-2-furanyl]oxy]methylene]-3,3a,4,8b-tetrahydro-, (3E,3aS,8bR)-
  • 2H-Indeno[1,2-b]furan-2-one, 3-[[(2,5-dihydro-4-methyl-5-oxo-2-furanyl)oxy]methylene]-3,3a,4,8b-tetrahydro-, [3aS-[3E(S*),3aα,8bα]]-
  • (3E,3aS,8bR)-3-[[[(2R)-2,5-Dihydro-4-methyl-5-oxo-2-furanyl]oxy]methylene]-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one

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