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Home > Molecule Formula Directory > C20H12O5
  • Name:Fluorescein
  • Cas:2321-07-5
  • Formula:C20H12O5
  • Synonyms:Fluorescein(8CI);3,6-Dihydroxyspiro[xanthene-9,3'-phthalide];3',6'-Fluorandiol;Benzoic acid,2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-;C.I. 45350:1;D and C Yellow No. 7;3',6'-Dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one;C Yellow No. 7;Japan Yellow 201;Japan Yellow No. 201;Resorcinolphthalein;Yellow fluorescein;
  • Name:Halenaquinone
  • Cas:86690-14-4
  • Formula:C20H12O5
  • Synonyms:(+)-halenaquinone;(12bs)-12b-methyl-1h-tetrapheno[5,4-bc]furan-3,6,8,11(2h,12bh)-tetrone;12b-methyl-(S)-1H-benzo[6,7]phenanthro[10,1-bc]furan-3,6,8,11(2H,12bH)-tetrone;helenaquinone;
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