3825650 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3825650 > 2 > ChemIDplus > DH1422000 > NIOSH/DH1422000 > 4-Methylumbelliferone 4-guanidinobenzoate Benzoic acid, p-guanidino-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester Coumarin, 4-methyl-7-hydroxy-, p-guanidinobenzoate DH1422000 MUGB p-Guanidinobenzoic acid 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester > DH1422000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=DH1422000 $$$$