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webchem

Chemical Information from the Web

v1.3.1 · Jul 16, 2025 · MIT + file LICENSE

Description

Chemical information from around the web. This package interacts with a suite of web services for chemical information. Sources include: Alan Wood's Compendium of Pesticide Common Names, Chemical Identifier Resolver, ChEBI, Chemical Translation Service, ChemSpider, ETOX, Flavornet, NIST Chemistry WebBook, OPSIN, PubChem, SRS, Wikidata.

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CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (3)

suggests

Dependency Network

Dependencies Reverse dependencies xml2 httr rvest jsonlite stringr dplyr purrr data.tree tibble base64enc rlang MetabolomicsBasics chemodiv ECOTOXr webchem

Version History

new 1.3.1 Mar 10, 2026
updated 1.3.1 ← 1.3.0 diff Jul 15, 2025
updated 1.3.0 ← 1.2.0 diff Jun 8, 2023
updated 1.2.0 ← 1.1.3 diff Nov 1, 2022
updated 1.1.3 ← 1.1.2 diff Jun 14, 2022
updated 1.1.2 ← 1.1.1 diff Dec 5, 2021
updated 1.1.1 ← 1.1.0 diff Feb 6, 2021
updated 1.1.0 ← 1.0.0 diff Oct 1, 2020
updated 1.0.0 ← 0.5.0 diff May 27, 2020
updated 0.5.0 ← 0.4.0 diff Mar 1, 2020
updated 0.4.0 ← 0.3.0 diff Apr 6, 2018
updated 0.3.0 ← 0.2 diff Oct 19, 2017
updated 0.2 ← 0.1.1.1 diff Mar 18, 2017
updated 0.1.1.1 ← 0.1.0.0 diff Nov 17, 2016
updated 0.1.0.0 ← 0.0.5.0 diff Mar 2, 2016
updated 0.0.5.0 ← 0.0.4.0 diff Jan 28, 2016
updated 0.0.4.0 ← 0.0.3.1 diff Dec 8, 2015
updated 0.0.3.1 ← 0.0.3 diff Sep 26, 2015
updated 0.0.3 ← 0.0.2 diff Sep 24, 2015
updated 0.0.2 ← 0.0.1 diff Aug 14, 2015