In chemistry|lang=en terms the difference between methenyl and ethenyl
is that methenyl is (chemistry) the hypothetical hydrocarbon radical ch, regarded as an essential residue of certain organic compounds while ethenyl is (chemistry) vinyl.
As nouns the difference between methenyl and ethenyl
is that methenyl is (chemistry) the hypothetical hydrocarbon radical ch, regarded as an essential residue of certain organic compounds while ethenyl is (chemistry) vinyl.
methenyl
English
Noun
(
en noun)
(chemistry) The hypothetical hydrocarbon radical CH, regarded as an essential residue of certain organic compounds.
ethenyl
English
Noun
(chemistry) vinyl