ChemDraw Beta 21.0

In different tools generating some text (e.g analysis or fragmentation tool), CD sometimes uses a dot as the decimal separator and sometimes the comma (per French system settings). See attached screenshot. As the text itself is in English, I think...

BRIEF DESCRIPTION: Incorrect 3D Clean Up of non-planar Cp aromatic ringor planar Cp aromatic ring attached to non-planar moleculeduring 3D Clean Up DISCUSSION: This issue relates to my previously reported bugs: CDBETA21-I-36, CDBETA-21-I-41. Assum...

I quite often draw Buchwald G1, G2, G3, G4 precatalysts in ChemDraw; likewise Pd allyl complexes. These could be useful templates. Some template suggestions are attached - and it'd be even nicer if a simple Pd pi-allyl complex like the bottom one ...

I've reported this before for v.20, but just so it appears in one place. :) When pasting the radical SMILES strings "[CH3]" or "[CH2]" directly into ChemDraw, it incorrectly gives a CH4 molecule. However, when I draw a methyl CH3 radical myself an...

Correctly-formatted standard InChI strings start with "InChI=1S/". However, the web database e-EROS formats them as "InChI = 1S/", with spaces around the = sign. Although this is incorrect, it could be nice if ChemDraw allowed pasting directly fro...

SEVERITY: HIGH! BRIEF DESCRIPTION: Abrupt ChemDraw program termination on 3D Clean Up for 2+ Cp Rings from the Template (Clar, not Kekulé representation of Cp aromatic ring [doughnut appearance]). DISCUSSION: A process of 3D Clean Up for 2+ Cp aro...

Just noticed that >cmd+shift+k< does not always work. Three examples in picture: quickly drawn alkyne - cleans up as expected join two ends of a chain to make cyclobutane and get a stretched bond. This will not clean up - >cmd+shift+k<...

Certain bond joining arrangements remove the associated bond highlights. This behavior can be seen, for example, in the attached cases. When a highlighted bond is joined to a non-highlighted one, no matter what the selection order, the joined stru...

The arrowheads of 'normal' arrows (from the arrows menu) can be altered. There is the dropdown menu shown in the picture and the nodes that allow re-sizing of just the arrow head (extremes shown in picture). The arrowheads on the pen tool are fixe...

Certain concave shapes do not clean up under the usual 2D structure cleanup function. When the atoms are moved so that the shape becomes convex, the cleanup works. In some of the earlier versions of chemdraw this has not been an issue.