structural formula business number 013k molecular formula c23h30no3br molecular weight 448.4 label propantheline bromide, prubenzin, ...

structural formula business number 013j molecular formula c19h20n2o2 molecular weight 308.38 label phenylbutazone, 4-butyl-1,2-diphenyl-3, ...

structural formula business number 01fp molecular formula c16h19n3o4s molecular weight 349.4 label ampicillin, aminopenicillin, ...

structural formula business number 01fn molecular formula c16h18n3nao4s molecular weight 371.38 label ampicillin sodium, (2s,5r,6r)-3,3-di ...