3843159 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3843159 > 2 > ChemIDplus > WH1263000 > NIOSH/WH1263000 > 10,11-Dihydro-3'-methylspiro(5H-dibenzo(a,d)cycloheptene-5,5'-oxazolidine)-2',4'-dione Spiro(5H-dibenzo(a,d)cycloheptene-5,5'-oxazolidine)-2',4'-dione, 10,11-dihydro-3'-methyl- Spiro(dibenzo(a,d)cycloheptadiene-5,5'-oxazolidine)-3'-methyl-2',4'-dione WH1263000 > WH1263000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=WH1263000 $$$$