3844163 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844163 > 2 > ChemIDplus > XM8410500 > NIOSH/XM8410500 > 2-Thiopenecarboxylic acid, (1-(5,8-dihydroxy-1,4-dioxo-1,4-dihydro-2-naphthalenyl)-4-methyl-3-pentenyl) ester Shikonin thiophene-2-carboxylate XM8410500 > XM8410500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XM8410500 $$$$