structural formula business number 025a molecular formula c13h10o molecular weight 182.22 label xanthenes, dibenzo-γ-pyran, ...

structural formula business number 0259 molecular formula c12h8n2 molecular weight 180.21 label anthracene, dibenzo[b,e]pyrazine numb ...

structural formula business number 02aw molecular formula c4h9no molecular weight 87.12 label 2-butanone oxime, butanone oxime, ...

structural formula business number 016t molecular formula c10h15o3ps2 molecular weight 278.33 label o,o-dimethyl-o-[3-methyl-4-(methylthio)phenyl]-phosphorothioate ...