NICEATM Releases the Collaborative Acute Toxicity Modeling Suite (CATMoS) Tool

The National Toxicology Program Interagency Center for the Evaluation of Alternative Toxicological Methods (NICEATM) has released the Collaborative Acute Toxicity Modeling Suite (CATMoS) for screening chemicals for acute oral toxicity. The suite can be used for predicting five acute oral toxicity endpoints: very toxic, non-toxic, US Environmental Protection Agency hazard classification, United Nations Globally Harmonized System of Classification and Labelling of Chemical (GHS) hazard classification, and LD50. The suite is available in the Open Structure-Activity/Property Relationship App (OPERA v2.1), a free, open-source QSAR tool. See here for more information.