3817081 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817081 > 2 > ChemIDplus > 151271453 > 151271-45-3 Dodecahydro-2,2'-spirobi(4H-1,3-benzodioxin) homopolymer > 151271-45-3 > 151271453 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=151271453 $$$$