3738801 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738801 > 2 > ChemIDplus > 034539656 > 34539-65-6 Crotonic acid, 3-methyl-, 2-ester with 5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthoquinone > 34539-65-6 > 034539656 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=034539656 $$$$