CAS COVID-19 Anti-Viral Candidate Compounds Readme * The dataset includes 49,437 anti-viral candidate compounds (known and similar) created from the CAS REGISTRY of chemical substances; * The dataset is being provided in SDfile format, which includes the complete Molfile representation and other information such as cas.rn, cas.index.name, molecular.formula, molecular.weight, melting.point.experimental, and other property data. * Dataset entities represent known anti-viral drugs and related chemical substances that are structurally similar to a known anti-viral.