structural formula business number 025g molecular formula c13h10o2 molecular weight 198.22 label 4-phenylbenzoic acid, 4-biphenylcarboxyli ...

structural formula business number 025f molecular formula c14h12o molecular weight 196.24 label 4-phenylacetophenone, 4-diacetophenone, ...

structural formula business number 01h8 molecular formula c19h21n molecular weight 263.38 label 10,11-dihydro-5-(3-methylaminopropylidene)-5h-dibenzo[a,d][1,4]cycl ...

structural formula business number 02b7 molecular formula c4h6o2 molecular weight 86 label 4-butyrolactone, 4-hydroxybutyrolactone, ...