3835701 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3835701 > 2 > ChemIDplus > QL6190200 > NIOSH/QL6190200 > 1H-Naphtho(2,1-b)pyran-1-one, 9-methoxy-3-(1-piperidinyl)- 9-Methoxy-3-(1-piperidinyl)-1H-naphtho(2,1-b)pyran-1-one K 9844 QL6190200 > QL6190200 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=QL6190200 $$$$