Fig. 12
From: The CompTox Chemistry Dashboard: a community data resource for environmental chemistry
The Advanced Search allows searches based on Mass and Molecular Formulae (including a single/multiple component filter). It is also possible to enter a mass (with error) and generate molecular formulae and perform a search across all dashboard content. For example, a search for a mass of 300.1220 ± 5 ppm produces 536 formulae with only four of them mapped to chemicals in the database [122]