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Substance Name: 1-Propanesulfonic acid, 3-((3,4-dihydro-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-2H-1-benzopyran-7-yl)oxy)-, monopotassium salt
RN: 62589-90-6
InChIKey: MSMAXFOTPKWQEA-UHFFFAOYSA-M

Molecular Formula

  • C19-H20-O9-S.K

Molecular Weight

  • 462.5141
 
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Names and Synonyms

  • 1-Propanesulfonic acid, 3-((3,4-dihydro-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-2H-1-benzopyran-7-yl)oxy)-, monopotassium salt

Registry Numbers

CAS Registry Number

  • 62589-90-6

Other Registry Number

  • 70428-57-8

System Generated Number

  • 0062589906

Molecular Formulas

Molecular Formula

  • C19-H20-O9-S.K

Molecular Formula Fragments

  • C19-H20-O9-S
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C19H20O9S.K/c1-26-16-4-3-11(7-13(16)20)17-10-15(22)19-14(21)8-12(9-18(19)28-17)27-5-2-6-29(23,24)25;/h3-4,7-9,17,20-21H,2,5-6,10H2,1H3,(H,23,24,25);/q;+1/p-1

InChIKey

MSMAXFOTPKWQEA-UHFFFAOYSA-M

Smiles

COc1ccc(cc1O)C2CC(=O)c3c(cc(cc3O2)OCCCS(=O)(=O)[O-])O.[K+]