3740559 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3740559 > 2 > ChemIDplus > 039279317 > 39279-31-7 4,4-Dimethylzymosterol monooxygenase 4-Methyl sterol demethylase Demethylase, methyl sterol Sterol 4-demethylase > 39279-31-7 > 039279317 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=039279317 $$$$