Download: http://archive.info-mac.org/sci/chembuddy-103.hqx
ChemBuddy is a chemical analysis program for students, chemists, and
hobbyists alike. It performs many functions from various aspects of
chemistry. Complete online help is available.
Please note that ChemBuddy requires Mac OS X 10.1.2 or above.
Info-Mac
The original online Mac user community. Bringing Mac users together since 1984.