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ebi-chebi
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ChEBI
Chemical Entities of Biological Interest (ChEBI) is a freely available dictionary of molecular entities focused on ‘small’ chemical compounds.
https://www.ebi.ac.uk/chebi
Creative Commons Attribution 4.0 International
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Document why some xrefs are on some protonation states and not others
#4492
cmungall
opened
6 months ago
3
Atom missing metadata
#4491
cmungall
opened
6 months ago
0
oganesson lacks a formula
#4490
cmungall
closed
4 months ago
1
CHEBI uses a mixture of Drug_Central and DrugCentral
#4489
cmungall
opened
6 months ago
2
Correct entry CHEBI:229458 - titan(III)-nitrate
#4488
NRayya
closed
6 months ago
1
Add NMR solvent role to hexafluorobenzene
#4487
NRayya
closed
6 months ago
1
CHEBI:88072, wrong relationship
#4486
ANiknejad
closed
6 months ago
1
Wrong class descriptions
#4485
eriksson1800
closed
6 months ago
2
Ontology recommendations
#4484
eriksson1800
closed
6 months ago
1
wrong classification of compounds
#4483
eriksson1800
closed
4 months ago
0
Create an official biologist-friendly version of CHEBI that conflates protonation groups to a representative member
#4482
cmungall
opened
7 months ago
7
missing relationship between CHEBI:10502 and CHEBI:63262
#4481
ANiknejad
closed
7 months ago
1
CHEBI:219780, please Check
#4480
kaxelsen
closed
7 months ago
1
CHEBI:219774, error in structure and formula
#4479
kaxelsen
closed
7 months ago
1
currently no relationships between CHEBI:70800 and CHEBI:70783
#4478
ANiknejad
closed
7 months ago
1
Roles should not have SMILES or Formula as they are not molecular entities
#4477
JervenBolleman
closed
7 months ago
1
Please review CHEBI:5952 ipecoside
#4476
amorgat
closed
7 months ago
1
Pectin and Pectate (CHEBI:17309 and CHEBI:68837) do not correspond
#4475
JervenBolleman
opened
8 months ago
1
Ontology term 'mixed' CHEBI:60004 missing from a number of compounds
#4474
kaxelsen
opened
8 months ago
1
CHEBI:27857 and CHEBI:80962 are identical, please merge
#4473
kaxelsen
closed
8 months ago
1
CHEBI:75402 and CHEBI:81191 are identical, please merge
#4472
kaxelsen
closed
8 months ago
1
Exact synonyms for CHEBI:91385 represented as related
#4471
bgyori
opened
8 months ago
1
Chebi.obo missing the term CHEBI:228140
#4470
bgyori
opened
8 months ago
1
Incorrect CAS number for CHEBI:195767
#4469
bgyori
closed
8 months ago
1
NTR: Environmentally Persistent Free Radicals
#4468
diatomsRcool
closed
8 months ago
1
Add role to NMR reference compounds from IUPAC
#4467
NRayya
closed
8 months ago
1
Strucutre not being saved in some submissions
#4466
NRayya
closed
8 months ago
4
CHEBI:77093 and CHEBI:87223 are identical, please merge. Both compounds are 3-star
#4465
kaxelsen
closed
8 months ago
1
CHEBI:73117 structure is wrong
#4464
kaxelsen
closed
8 months ago
1
Weird Unicode characters
#4463
smoretti
closed
8 months ago
1
CHEBI:73100 and CHEBI:137651 are identical, please merge
#4462
kaxelsen
closed
8 months ago
1
CHEBI:140800 and CHEBI:166981 are identical, please merge
#4461
kaxelsen
closed
8 months ago
1
CHEBI:140801 and CHEBI:166984 are identical, please merge
#4460
kaxelsen
closed
8 months ago
1
CHEBI:46159 and CHEBI:72339 are identical, please merge
#4459
kaxelsen
closed
8 months ago
1
CHEBI:47274 and CHEBI:63832 are identical, please merge
#4458
kaxelsen
closed
8 months ago
1
please delete (or merge?) CHEBI:176978 (submitted by MetaboLights), this is actually CHEBI:70713
#4457
ANiknejad
closed
8 months ago
1
CHEBI:72342 and CHEBI:46060are identical, please merge
#4456
kaxelsen
closed
8 months ago
1
CHEBI:44843 and CHEBI:72999 are identical, please merge
#4455
kaxelsen
closed
8 months ago
1
CHEBI:17536 and CHEBI:39599 are identical, please merge
#4454
kaxelsen
closed
8 months ago
1
CHEBI:17081 and CHEBI:136689 are identical, please merge
#4453
kaxelsen
closed
8 months ago
1
CHEBI:40021 is actually CHEMBL41632, tiratricol (TRIAC)
#4452
ANiknejad
closed
8 months ago
1
Cyclooctene
#4451
K-r-ll
closed
8 months ago
1
Addition of "NMR chemical shift reference compound" (CHEBI:228364) as new role to compounds
#4450
NRayya
closed
8 months ago
1
CHEBI:87717 wrong definition
#4449
ANiknejad
closed
9 months ago
1
New term - NMR chemical shift reference compound
#4448
NRayya
closed
9 months ago
1
incorrect SMILES specification of `CHEBI:18140`
#4447
sfluegel05
closed
1 month ago
1
Missing is_a relationship between CHEBI:83813 (proteinogenic amino acid) and CHEBI:33709 (amino acid)
#4446
edwong57
closed
9 months ago
1
ketamine and its enantiomers
#4445
K-r-ll
opened
9 months ago
0
missing `is_a` relation between `CHEBI:17608` and `CHEBI:16362`
#4444
sfluegel05
opened
9 months ago
0
CHEBI:39752 and CHEBI:77916 are identical
#4443
kaxelsen
closed
9 months ago
1
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