Vendor needs to provide chemical compound database. – Organic and inorganic substances – DNA and protein sequences – Experimental properties and properties predicted by state-of-the-art technology, – Bioactivity and target indicator (protein, enzyme, glycoprotein, etc.) information, – Regulatory information, – Substances found in patents, – Journals and reputable web sources from around the world, – Single- and multi-step reactions from journals and patents, – Reaction conditions (time, temperature, pressure, yields, etc.), – Descriptions of catalysts, solvents and yields, – Reactions from 1840-present, – Access to information from clinical trials, – Instant access to hard-to-find chemistry in full-text patents, and – Information covering organic and inorganic chemistry, biochemistry, applied and physical chemistry, biology, medicine, engineering, material science, agricultural science. – Must be searchable by molecule.