(4aR,6aS,9aR)-1,2,4,4a,6a,7,8,9-Octahydro-8,8-dimethyl-1-methylene-2-oxopentaleno[1,6a-c]pyran-5-carboxylic acid

CAS Registry Number®

72715-03-8

CAS Name

(4aR,6aS,9aR)-1,2,4,4a,6a,7,8,9-Octahydro-8,8-dimethyl-1-methylene-2-oxopentaleno[1,6a-c]pyran-5-carboxylic acid

Molecular Formula

C15H18O4

Molecular Mass

262.30

Cite this Page

(4aR,6aS,9aR)-1,2,4,4a,6a,7,8,9-Octahydro-8,8-dimethyl-1-methylene-2-oxopentaleno[1,6a-c]pyran-5-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=72715-03-8 (retrieved 2025-02-21) (CAS RN: 72715-03-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C15H18O4/c1-8-13(18)19-6-11-10(12(16)17)4-9-5-14(2,3)7-15(8,9)11/h4,9,11H,1,5-7H2,2-3H3,(H,16,17)/t9-,11+,15-/m1/s1

InChIKey

InChIKey=VDWJABPVVAYLBS-BPYAMOTFSA-N

SMILES

C=C1[C@@]23[C@](C(C(O)=O)=C[C@@]2(CC(C)(C)C3)[H])(COC1=O)[H]

Canonical SMILES

O=C(O)C1=CC2CC(C)(C)CC32C(=C)C(=O)OCC13

Other Names for this Substance

  • Pentaleno[1,6a-c]pyran-5-carboxylic acid, 1,2,4,4a,6a,7,8,9-octahydro-8,8-dimethyl-1-methylene-2-oxo-, (4aR,6aS,9aR)-
  • Pentaleno[1,6a-c]pyran-5-carboxylic acid, 1,2,4,4a,6a,7,8,9-octahydro-8,8-dimethyl-1-methylene-2-oxo-, [4aR-(4aα,6aβ,9aR*)]-
  • (4aR,6aS,9aR)-1,2,4,4a,6a,7,8,9-Octahydro-8,8-dimethyl-1-methylene-2-oxopentaleno[1,6a-c]pyran-5-carboxylic acid
  • Pentalenolactone E

CAS INSIGHTSTM
Samples on a microarray, illustration