5638 -OEChem-04030813132D 0 0 0 0 0 0 0 0 0999 V2000 M END > 5638 > 2 > KEGG > C02667 > C02667 Coproporphyrinogen > C02667 > http://www.genome.jp/kegg/kegg2.html > http://www.genome.jp/dbget-bin/www_bget?cpd+C02667 $$$$