Help:P234
Help page for InChI (P234) 
. This help page will be included in Property talk:P234. Please be careful editing it not to break the included page.
InChI exceeds the limit of character edit
Current limit of character for external-identifier datatype is set to 1500. This WikiProject Chemistry subpage collects information about items for which InChI cannot be added due to this limitation. It also provide an example on how such situation should be modelled in an item using InChI (P234) property and reason for deprecated rank (P2241) qualifier with a exact value exceeds the maximum number of characters (Q101076817) as a value.