Meaning of butynyl | Babel Free
Definitions
Either of three isomeric univalent radicals (C₄H₅-) derived from the two isomers of butyne (C₄H₆)
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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