bn:00014323n
Noun Concept
Categories: Articles with permanently dead external links, Alkyl groups
EN
butyl  butyl group  Tertiary Butyl  -Bu  C4H9
EN
A hydrocarbon radical (C4H9) WordNet 3.0
Definitions
Relations
Sources
EN
In organic chemistry, butyl is a four-carbon alkyl radical or substituent group with general chemical formula −C4H9, derived from either of the two isomers of butane. Wikipedia
Any 4-carbon alkyl group Wikidata
Alkyl group Wikidata
Any of four isomeric univalent hydrocarbon radicals, C4H9, formally derived from butane by the loss of a hydrogen atom. Wiktionary
Any of four isomeric univalent hydrocarbon radicals, C 4H 9. Wiktionary (translation)
HAS INSTANCE
DERIVATION
SUBSTANCE MERONYM
WordNet 3.0 & Open English WordNet
EN
Wikipedia
Wikidata
EN
Wiktionary
EN
Wikidata Alias