structural formula business number 02d0 molecular formula c5h10o2 molecular weight 102.13 label tetrahydrofuranmethanol, tetrahydro-2-fura ...

structural formula business number 0192 molecular formula c28h44o molecular weight 396.65 label (3β)-ergot-5,7,22-trienol-3-ol, ergosterol ...

structural formula business number 0191 molecular formula c22h32o3 molecular weight 344.49 label 17β-hydroxy-4-androsten-3-one 17-propionate, ...

structural formula business number 01k0 molecular formula ch4o3s molecular weight 96.11 label methanesulfonic acid, methanesulfonic acid, ...