(2S)-7-Hydroxy-2′,2′-dimethyl[2,6′-bi-2H-1-benzopyran]-4(3H)-one

CAS Registry Number®

1184961-91-8

CAS Name

(2S)-7-Hydroxy-2′,2′-dimethyl[2,6′-bi-2H-1-benzopyran]-4(3H)-one

Molecular Formula

C20H18O4

Molecular Mass

322.35

Cite this Page

(2S)-7-Hydroxy-2′,2′-dimethyl[2,6′-bi-2H-1-benzopyran]-4(3H)-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=77263-07-1 (retrieved 2025-01-03) (CAS RN: 1184961-91-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H18O4/c1-20(2)8-7-13-9-12(3-6-17(13)24-20)18-11-16(22)15-5-4-14(21)10-19(15)23-18/h3-10,18,21H,11H2,1-2H3/t18-/m0/s1

InChIKey

InChIKey=MITHUEHYZARDCT-SFHVURJKSA-N

SMILES

O=C1C[C@@H](C=2C=C3C(=CC2)OC(C)(C)C=C3)OC=4C1=CC=C(O)C4

Canonical SMILES

O=C1C2=CC=C(O)C=C2OC(C=3C=CC=4OC(C=CC4C3)(C)C)C1

Other Names for this Substance

  • [2,6′-Bi-2H-1-benzopyran]-4(3H)-one, 7-hydroxy-2′,2′-dimethyl-, (2S)-
  • (2S)-7-Hydroxy-2′,2′-dimethyl[2,6′-bi-2H-1-benzopyran]-4(3H)-one
  • Abyssinone I
  • (2S)-Abyssinone I

Deleted or Replaced CAS Registry Numbers

77263-07-1

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