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Table 9 Additional rules: the number of collisions

From: On InChI and evaluating the quality of cross-reference links

 

Collisions

Database

InChI

Extended InChI

SDF file

ChEBI

1440

62

32

DrugBank

162

143

142

PDBeChem

175

48

34

HMDB

98

39

39

NPC

50

42

42