structural formula business number 02a8 molecular formula c6h3cl3o molecular weight 197.45 label 2,4,5-trichlorophenol, 2,4,5-trichlorophe ...

structural formula business number 02a7 molecular formula c6h2cl4 molecular weight 215 label none numbering system physical property data toxicological data e ...

structural formula business number 015u molecular formula c21h32o5 molecular weight 364.48 label tetrahydroe, tetrahydrocompound e, ...

structural formula business number 02a6 molecular formula c10h14 molecular weight 134.22 label 1,2,4,5-tetramethylbenzene, durene, ...