Clayton F76+ really has nothing to do with Kodak D76. It's certainly not equivalent to stock or 1:1 D76. F76+ is similar to Ilford DDX as a speed-enhancing, fine grain, liquid concentrate developer.
If you're scanning, try 85% of the Massive Dev Chart times as a starting point.
Zeiss Ikon, Nokton 35/1.2 v1, Nokton 50/1.5
Neopan 400, Acros 100, 160S