4717 -OEChem-04030813132D 0 0 0 0 0 0 0 0 0999 V2000 M END > 4717 > 4 > KEGG > C01559 > CAS: 12772-35-9 > 12772-35-9 Butirosin C01559 > 12772-35-9 > C01559 > http://www.genome.jp/kegg/kegg2.html > http://www.genome.jp/dbget-bin/www_bget?cpd+C01559 $$$$