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Substance Name: Sigmoidin K
RN: 158020-56-5
InChIKey: VKQDWKDFIFTOSW-UHFFFAOYSA-N

Note

  • From root bark of Erythrina sigmoidea.

Molecular Weight

  • 404.46
 
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Names and Synonyms

Name of Substance

  • Sigmoidin K

Systematic Name

  • 6H-Benzofuro(3,2-c)(1)benzopyran-6-one, 3,9-dihydroxy-2,10-bis(3-methyl-2-butenyl)-

Registry Numbers

CAS Registry Number

  • 158020-56-5

System Generated Number

  • 0158020565

Structure Descriptors

InChI

1S/C25H24O5/c1-13(2)5-7-15-11-18-21(12-20(15)27)29-25(28)22-17-9-10-19(26)16(8-6-14(3)4)23(17)30-24(18)22/h5-6,9-12,26-27H,7-8H2,1-4H3

InChIKey

VKQDWKDFIFTOSW-UHFFFAOYSA-N

Smiles

c1(c2c(c3c(o1)cc(c(c3)C\C=C(\C)C)O)oc1c2ccc(c1C\C=C(\C)C)O)=O