R-group map indices are lost

Hello ChemAxon,

I have a V2000 MDL .rxn file (attached) for which the R group mapping indices are lost when I load the file into MarvinSketch 16.4.11 which I downloaded this morning. The same behavior is observed when I load this .rxn into Marvin JS on your site and when I load the .rxn into the MarvinBeans .jar files we're using (version pasted below). This is a particular problem for us since I support users who go back and forth with ChemDraw which writes (my version is 14.0) the RN format instead  RGP records.

I can't find documentation for whether you still support this or not other than pages like this:

https://www.chemaxon.com/marvin-archive/14.8.4.0/help/marvinsketch/28410196.html

which say that RN atom names are allowed.

Is there a parameter somewhere I need to set to preserve the mapping indices?

Thanks!

 

 

 

Product Version:	MarvinSketch 6.0.1
Build Date:	2013-06-21
Internal build id:	6.0.1_b94
Operating System:	x86_64 Mac OS X 10.11.4
Java:	Oracle Corporation Java 1.7.0_79
Memory:	3641.0M maximum, 245.5M total, 192.4M free
Environment:	Application
Browser:	-

I should add I just noticed that a V3000 formatted version of my .rxn file exhibits the same problem in MarvinSketch.

Dear Amos,

could you send your v3000 rxn file as well, so that we could fully investigate your problem.

Thank you.

Best regards,

Nikolett Mihala

Here's the V3000 formatted file.

Hello,

I sent you an email about this issue.

Best regards,

Efi