Synonym for catechol 1,2-dioxygenase ... <enzyme> Little activity towards chlorinated substrates ... Registry number: EC 1.13.11.1 ... Synonym: pyrocatechase, catechol-1,2-oxygenase, pyrocatechol 1,2-dioxygenase ... (26 Jun 1999) ... Found on http://www.encyclo.co.uk/local/20973