Brockhaus and Efron Encyclopedic Dictionary
NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
Basic laboratory and industrial chemicals: A CRC quick reference handbook
WikiUMLS: Aligning UMLS to Wikipedia via Cross-lingual Neural Ranking
Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard