Quantitative structure activity relationship (QSAR) plays an obvious role in the study and use of toxicology. The prospect of application of QSAR in chemical toxicity research is summarized.

• 摘要定量构效关系在毒理学的研究和实践中发挥着重要的作用。综述了定量构效关系在化合物毒性研究中的应用进展。