2-Butenoic acid, 3-methyl-, (9R,10R)-9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-10-yl ester

CAS Registry Number®

53023-18-0
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CAS Name

2-Butenoic acid, 3-methyl-, (9R,10R)-9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-10-yl ester

Molecular Formula

C21H22O7

Molecular Mass

386.40

Cite this Page

2-Butenoic acid, 3-methyl-, (9R,10R)-9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-10-yl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=53023-18-0 (retrieved 2024-08-11) (CAS RN: 53023-18-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C21H22O7/c1-11(2)10-16(24)27-19-17-14(28-21(4,5)20(19)25-12(3)22)8-6-13-7-9-15(23)26-18(13)17/h6-10,19-20H,1-5H3/t19-,20-/m1/s1

InChIKey

InChIKey=VPDWBGHNQKUFNN-WOJBJXKFSA-N

SMILES

O(C(C=C(C)C)=O)[C@@H]1C=2C3=C(C=CC2OC(C)(C)[C@@H]1OC(C)=O)C=CC(=O)O3

Canonical SMILES

O=C1OC2=C(C=C1)C=CC=3OC(C)(C)C(OC(=O)C)C(OC(=O)C=C(C)C)C32

Other Names for this Substance

  • 2-Butenoic acid, 3-methyl-, (9R,10R)-9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-10-yl ester
  • 2-Butenoic acid, 3-methyl-, 9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-10-yl ester, (9R-cis)-
  • 2H,8H-Benzo[1,2-b:3,4-b′]dipyran, 2-butenoic acid deriv.
  • 3′(R),4′(R)-3′-Acetoxy-4′-senecioyloxy-3′,4′-dihydroseselin
  • Isosamidin

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