structural formula business number 01k8 molecular formula c5h12o molecular weight 88.15 label 2,2-methyl-1-propanol, tert-butylmethanol, ...

structural formula business number 02d5 molecular formula c9h14in molecular weight 263.12 label trimethylphenylammonium iodide, phenyltrim ...

structural formula business number 0269 molecular formula c17h12o2 molecular weight 248.28 label naphthol benzoate, beta-naphthyl benzoate ...

structural formula business number 02d4 molecular formula c5h4os molecular weight 112.15 label thiophene-2-carbaldehyde, 2-thiophenal, ...