E-WorkBook Chemistry provides synthetic chemists with a comprehensive ELN solution for the design and execution of organic reactions, with full stoichiometry support, procedure writeup, lookup of molecules from inventory sources and registration. ChemAxon's strategic partnership with IDBS provides users with a powerful platform to empower chemists in their research. E-WorkBook runs chemical search on JChem Engines, and it features our Marvin JS chemical editor, and Compliance Checker to detect controlled substances.