Registry numbers

Description: Resources that list unique numeric identifiers.

A - F|G - M|N - R|S - Z|#


    Complete List
    • NIST Chemistry Web Book Guide View Full RecordFree Resource
      The NIST Chemistry WebBook provides users with easy access to chemical and physical property data for chemical species through the internet. The data provided ... []
    • NIST chemistry webbook View Full RecordFree ResourceND Catalog Record
      Provides thermochemical, thermophysical, and ion energetics data compiled by NIST under the Standard Reference Data Program.