As nouns the difference between terms and butynyl
is that terms is while butynyl is (organic chemistry) the univalent radical ch3-ch2-c≡c- derived from 1-butyne.
terms
English
Noun
(head)
Statistics
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butynyl
English
Noun
(
en noun)
(organic chemistry) The univalent radical CH3-CH2-C?C- derived from 1-butyne