Psoralen66-97-7100 % similar Aesculetin305-01-155 % similar Angelicin523-50-251 % similar Xanthotoxol2009-24-751 % similar Bergaptol486-60-251 % similar Scoparone120-08-150 % similar 7-Methylcoumarin2445-83-250 % similar Herniarin531-59-950 % similar Umbelliferone93-35-650 % similar 6-Methylcoumarin92-48-849 % similar 8-Methoxypsoralen298-81-748 % similar Bergapten484-20-848 % similar Coumarin91-64-547 % similar Isoscopoletin776-86-344 % similar Scopoletin92-61-544 % similar Coumarin-6-sulfonyl chloride10543-42-743 % similar 6-Nitrocoumarin2725-81-743 % similar 7-Ethoxycoumarin31005-02-443 % similar 6-Bromobenzofuran128851-73-041 % similar Imperatorin482-44-039 % similar