7874 -OEChem-04030813142D 0 0 0 0 0 0 0 0 0999 V2000 M END > 7874 > 3 > KEGG > C05532 > ChEBI: 18422 > C05532 SO2 > C05532 > http://www.genome.jp/kegg/kegg2.html > http://www.genome.jp/dbget-bin/www_bget?cpd+C05532 $$$$