cstr
|
Common Science and Technology Resources |
doi
|
Digital Object Identifier |
ec
|
Enzyme Nomenclature |
hdl
|
Handle |
igsn
|
International Generic Sample Number |
inchi
|
InChI |
pmc
|
PubMed Central |
raid
|
Research Activity Identifier |
rrid
|
Research Resource Identification |
viaf
|
VIAF cluster ID |