(4aS,6aS,9R,11aR,11bS)-1,2,3,4,4a,5,6,6a,9,10,11,11b-Dodecahydro-4,4,8,11b-tetramethyl-9,11a-methano-11aH-cyclohepta[a]naphthalene

CAS Registry Number®

138883-56-4

CAS Name

(4aS,6aS,9R,11aR,11bS)-1,2,3,4,4a,5,6,6a,9,10,11,11b-Dodecahydro-4,4,8,11b-tetramethyl-9,11a-methano-11aH-cyclohepta[a]naphthalene

Molecular Formula

C20H32

Molecular Mass

272.47

Cite this Page

(4aS,6aS,9R,11aR,11bS)-1,2,3,4,4a,5,6,6a,9,10,11,11b-Dodecahydro-4,4,8,11b-tetramethyl-9,11a-methano-11aH-cyclohepta[a]naphthalene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=138883-56-4 (retrieved 2024-12-22) (CAS RN: 138883-56-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H32/c1-14-12-16-6-7-17-18(2,3)9-5-10-19(17,4)20(16)11-8-15(14)13-20/h12,15-17H,5-11,13H2,1-4H3/t15-,16+,17+,19+,20-/m1/s1

InChIKey

InChIKey=MCRAOCBPZAIHJQ-QBYKVAOYSA-N

SMILES

C[C@@]12[C@@]34[C@@](CC[C@]1(C(C)(C)CCC2)[H])(C=C(C)[C@@](C3)(CC4)[H])[H]

Canonical SMILES

C1=C(C)C2CCC3(C2)C1CCC4C(C)(C)CCCC43C

Other Names for this Substance

  • 9,11a-Methano-11aH-cyclohepta[a]naphthalene, 1,2,3,4,4a,5,6,6a,9,10,11,11b-dodecahydro-4,4,8,11b-tetramethyl-, (4aS,6aS,9R,11aR,11bS)-
  • 9,11a-Methano-11aH-cyclohepta[a]naphthalene, 1,2,3,4,4a,5,6,6a,9,10,11,11b-dodecahydro-4,4,8,11b-tetramethyl-, [4aS-(4aα,6aβ,9α,11aα,11bβ)]-
  • (4aS,6aS,9R,11aR,11bS)-1,2,3,4,4a,5,6,6a,9,10,11,11b-Dodecahydro-4,4,8,11b-tetramethyl-9,11a-methano-11aH-cyclohepta[a]naphthalene
  • (+)-Stemar-13-ene
  • syn-Stemarene

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