MassFron05210709212D

  4  4  0  0  0  0  0  0  0  0  2 V2000
    1.8966   -3.2759    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8966   -4.0345    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2759   -4.6897    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5172   -4.6897    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  3  4  1  0  0  0  0
M  CHG  1   3   1
M  END
$$$$

  MassFron05210709212D

  4  3  0  0  0  0  0  0  0  0  2 V2000
    4.5172    2.7931    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5172    3.5517    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.1724    3.9310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1724    4.6897    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
M  CHG  1   2   1
M  END
$$$$

On Mon, 2007-05-21 at 21:28 +0200, Stefan Kuhn wrote: 
> Could you sent a fragment of your sd file with charges? The reader should 
> work, but it might well be buggy - I would like to debug this with your 
> compounds.
> Stefan
> 
> On Monday 21 May 2007 20:28, Daniel Fontaine wrote:
> > Hello, I am new to CDK and the mailing list.
> >
> > I am reading in a list of compounds from an sdf file that include
> > charges.  These charges don't appear on the atoms of the corresponding
> > Molecules, however, when loading with MDLV2000Reader.  All atoms show a
> > charge of 0.0.
> >
> > This is a problem because I am trying to add implicit hydrogens with
> > HydrogenAdder. I frequently end up with too many hydrogens and the wrong
> > mass.
> >
> > any help would be appreciated,
> > Dan
> >
> >
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