en butenol
― DerivedFrom ⟶
Weight: 1.0
en butene Source: English Wiktionary
en isobutene
― DerivedFrom ⟶
Weight: 1.0
en butene Source: English Wiktionary
en polybutene
― DerivedFrom ⟶
Weight: 1.0
en butene Source: English Wiktionary
en butenoic
― DerivedFrom ⟶
Weight: 1.0
en butene Source: English Wiktionary