[Cdk-devel] InChI parsing

[Nina J. <jel...@gm...>]

Hello All,

Attemping to parse this InChI=1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2 via
org.openscience.cdk.inchi.InChIToStructure  (latest stdinchi )  fails with
an error:

Aux. info suppressed
Input format: InChI (plain identifier)
Output format: Plain text
No timeout; Up to 1024 atoms per structure

Structure: 1 Syntax error (-2) in MOBILE_H (2)

Further observations:

1) OpenBabel also have troubles parsing this string.

2)
http://rdf.openmolecules.net/?InChI=1S/C6H8O6/c7-1-2%288%295-3%289%294%2810%296%2811%2912-5/h2
links to water (which is obviously wrong)

3) ChemSpider seems to be the only site (among I've tested ) which succeeds
in finding the compound

Am I missing something? Is this a known issue ?

Best regards,
Nina