🌐EnglishEnglishEspañolفارسی中文EntityQ5518845· pop 5· linked from 225 articlesGallagher–Hollander degradationchemical processAvailable in 5 languagesEspañol中文Tamilفارسیvia Wikidata sitelinks · CC0ConnectionsaromaticityEntityBirch reductionEntityCategoriesDegradation reactionsName reactionsOrganic reactions