structural formula business number 018m molecular formula c8h12n2o3 molecular weight 184.19 label 5,5-diethylbarbituric acid, 5,5-diethyl- ...

structural formula business number 01jn molecular formula c3h9n molecular weight 59.11 label nitrogen-containing compound solvents, alipha ...

structural formula business number 0264 molecular formula c12h14o3 molecular weight 206.24 label 2-methoxy-4-(1-propenyl)benzoic acid ethyl ester, ...

structural formula business number 01jm molecular formula chi3 molecular weight 393.73 label seaiodoform, yellow iodine, ...