The American Society for Biochemistry and Molecular Biology (ASBMB) is a nonprofit scientific and educational organization. The society publishes the Journal of Biological Chemistry, Molecular & Cellular Proteomics, and the Journal of Lipid Research.
PubChem is an open chemistry database at the National Institutes of Health (NIH). They collect information on chemical structures, identifiers, chemical and physical properties, biological activities, patents, health, safety, toxicity data, and many others.
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SciFinder® is a research discovery application that provides integrated access to the world's most comprehensive and authoritative source of references, substances and reactions in chemistry and related sciences.