Issues

• Access to ChEBI broken

  ropensci/webchem#474 · Filter by author stitam opened on Sep 6, 2026

• Release webchem 2.0.0

  ropensci/webchem#473 · Filter by author stitam opened on Aug 30, 2026 · 25-ISC-1-02-M2

• CTS can no longer convert Chemical Name to InChIKey

  ropensci/webchem#456 · Filter by author stitam opened on Apr 29, 2026
  2

• Check ETOX possible schema change

  ropensci/webchem#453 · Filter by author stitam opened on Feb 27, 2026

• When loading webchem, we get a message that hoardr overwrites a registered S3 method from httr

  ropensci/webchem#452 · Filter by author jranke opened on Jan 14, 2026
  2

• get_cid() returns different results now vs. months ago

  ropensci/webchem#451 · Filter by author francivita opened on Dec 4, 2025
  1

• Include tiny ChEMBL in webchem for testing?

  ropensci/webchem#448 · Filter by author stitam opened on Nov 23, 2025

• BCPC Index Table Contains Duplicate and Inflated Entries

  ropensci/webchem#444 · Filter by author stitam opened on Oct 31, 2025
  2

• Querying structural alerts with CHeMBL currently does not work

  ropensci/webchem#443 · Filter by author jranke opened on Oct 30, 2025
  6

• Cannot return all hits with get_chebiid()

  ropensci/webchem#431 · Filter by author stitam opened on Jul 15, 2025

• RepoRT: a comprehensive repository for small molecule retention times

  data source
  ropensci/webchem#418 · Filter by author stitam opened on Jul 8, 2024

• pc_sect and section EPA-IRIS-Informtion

  ropensci/webchem#416 · Filter by author c1au6i0 opened on Apr 30, 2024 · 25-ISC-1-02-M1
  4

• Improve input validation

  ropensci/webchem#413 · Filter by author Aariq opened on Aug 15, 2023
  1

• error with etox_basic()

  ropensci/webchem#389 · Filter by author lego-yaw opened on Mar 4, 2023
  1

• extract PubChem section's content

  enhancement
  ropensci/webchem#385 · Filter by author francoiskroll opened on Nov 21, 2022 · 25-ISC-1-02-M1
  3

• Any way to search by Mass?

  enhancement
  ropensci/webchem#382 · Filter by author mr-september opened on Nov 14, 2022
  4

• Common Chemistry CAS API

  data source
  ropensci/webchem#381 · Filter by author Aariq opened on Nov 10, 2022

• Check for possible edge case in bcpc_query()

  question
  ropensci/webchem#351 · Filter by author Aariq opened on Feb 15, 2022
  2

• Convert CAS to SMILES

  ropensci/webchem#333 · Filter by author pstahlhofen opened on Nov 10, 2021
  8

  

• Translating CID into common name report bad request?

  ropensci/webchem#327 · Filter by author wanglu2014 opened on May 22, 2021
  3

• improve bcpc_query()

  consistent api
  ropensci/webchem#295 · Filter by author andschar opened on Sep 29, 2020
  1

  

• Importing functions from other packages

  consistent api
  ropensci/webchem#293 · Filter by author stitam opened on Sep 22, 2020
  5

  

• Increase test coverage

  ropensci/webchem#291 · Filter by author stitam opened on Sep 17, 2020
  4

  

• FlavorDB

  data source
  ropensci/webchem#282 · Filter by author Aariq opened on Aug 31, 2020
  15

• column types not consistent in etox_targets()

  bugconsistent apigood first issue
  ropensci/webchem#278 · Filter by author Aariq opened on Aug 19, 2020
  1