In the Dyson cipher, symbols consisting of Iefters and numbers are assigned to various skeletal groups and to fragments used to modify the skeletal groups. Numbers (called aquot;locantsaquot;) are used in front of the fragment symbols to indicate in anbsp;...
|Title||:||A manual for coding organic compounds for use with a mechanized searching system|
|Author||:||T. R. Norton, A. Opler|