(3R,4aS,5S,6S,6aS,10aS,10bR)-3-Ethenyldodecahydro-5,6-dihydroxy-3,4a,7,7,10a-pentamethyl-1H-naphtho[2,1-b]pyran-1-one

CAS Registry Number®

64657-19-8

CAS Name

(3R,4aS,5S,6S,6aS,10aS,10bR)-3-Ethenyldodecahydro-5,6-dihydroxy-3,4a,7,7,10a-pentamethyl-1H-naphtho[2,1-b]pyran-1-one

Molecular Formula

C20H32O4

Cite this Page

(3R,4aS,5S,6S,6aS,10aS,10bR)-3-Ethenyldodecahydro-5,6-dihydroxy-3,4a,7,7,10a-pentamethyl-1H-naphtho[2,1-b]pyran-1-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=64657-19-8 (retrieved 2025-01-20) (CAS RN: 64657-19-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    152 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H32O4/c1-7-18(4)11-12(21)14-19(5)10-8-9-17(2,3)15(19)13(22)16(23)20(14,6)24-18/h7,13-16,22-23H,1,8-11H2,2-6H3/t13-,14+,15-,16-,18-,19+,20-/m0/s1

InChIKey

InChIKey=PNQDGVYRLQBNOL-GPRZKFDUSA-N

SMILES

C[C@@]12[C@@]3([C@@](C)([C@@H](O)[C@@H](O)[C@]1(C(C)(C)CCC2)[H])O[C@](C=C)(C)CC3=O)[H]

Canonical SMILES

O=C1CC(OC2(C)C(O)C(O)C3C(C)(C)CCCC3(C)C12)(C=C)C

Other Names for this Substance

  • 1H-Naphtho[2,1-b]pyran-1-one, 3-ethenyldodecahydro-5,6-dihydroxy-3,4a,7,7,10a-pentamethyl-, (3R,4aS,5S,6S,6aS,10aS,10bR)-
  • 1H-Naphtho[2,1-b]pyran-1-one, 3-ethenyldodecahydro-5,6-dihydroxy-3,4a,7,7,10a-pentamethyl-, [3R-(3α,4aβ,5β,6β,6aα,10aβ,10bα)]-
  • (3R,4aS,5S,6S,6aS,10aS,10bR)-3-Ethenyldodecahydro-5,6-dihydroxy-3,4a,7,7,10a-pentamethyl-1H-naphtho[2,1-b]pyran-1-one
  • 1,9-Dideoxy-7-deacetylforskolin

Deleted or Replaced CAS Registry Numbers

125107-80-4