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Substance Name: Tomentosin
RN: 33649-15-9
InChIKey: AVFIYMSJDDGDBQ-CUOATXAZSA-N

Note

  • Isolated from fresh Inula viscosa (Asteraceae) flowers.

Molecular Weight

  • 248.32
 
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Names and Synonyms

Name of Substance

  • Tomentosin

Synonyms

  • 6-Deacetoxybritanlin G
  • Tomentosin
  • Xanthalongi

Systematic Name

  • 2H-Cyclohepta(b)furan-2-one, 3,3a,4,7,8,8a-hexahydro-7-methyl-3-methylene-6-(3-oxobutyl)-, (3aR,7S,8aR)-

Registry Numbers

CAS Registry Number

  • 33649-15-9

Other Registry Number

  • 68736-88-9

System Generated Number

  • 0033649159

Structure Descriptors

InChI

1S/C15H20O3/c1-9-8-14-13(11(3)15(17)18-14)7-6-12(9)5-4-10(2)16/h6,9,13-14H,3-5,7-8H2,1-2H3/t9-,13+,14+/m0/s1

InChIKey

AVFIYMSJDDGDBQ-CUOATXAZSA-N

Smiles

C[C@H]1C[C@@H]2[C@H](CC=C1CCC(=O)C)C(=C)C(=O)O2