Carol Shaw's Molecular Assembly Sequence Software (MASS) for the Macintosh aids in the design of sequences of site-specific chemical reactions to be used in the synthesis of complex diamondoid structures and can read and display PDB format files. I no longer have a link to it, but I am trying to find one. .
This site is maintained by Brad Hein.
Have any suggestions?
Please send me an email message to me at firstname.lastname@example.org.