@property<EOL><INDENT>def legal_status(self):<DEDENT>
if self.__legal_status:<EOL><INDENT>return self.__legal_status<EOL><DEDENT>else:<EOL><INDENT>self.__legal_status = legal_status(self.CAS, Method='<STR_LIT>')<EOL>return self.__legal_status<EOL><DEDENT>
r'''Dictionary of legal status indicators for the chemical.

        Examples
        --------
        >>> pprint(Chemical('benzene').legal_status)
        {'DSL': 'LISTED',
         'EINECS': 'LISTED',
         'NLP': 'UNLISTED',
         'SPIN': 'LISTED',
         'TSCA': 'LISTED'}