203488 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 203488 > 3 > ChemIDplus > U00200000 > U00200-00-0 U00200-00-0 > U00200000 Untraviolet B radiation > U00200000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=U00200000 $$$$