3765543 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3765543 > 2 > ChemIDplus > 071735369 > 71735-36-9 EINECS 275-948-3 Naphth(1,8-cd)-1,2-oxathiole-5-sulphonic acid 2,2-dioxide > 71735-36-9 > 071735369 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=071735369 $$$$