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单词
tolyl group
释义
WordReference Random House Unabridged Dictionary of American English © 2024
tol
′
yl group′,
[
Chem.
]
any of three univalent, isomeric groups having the formula C
7
H
7
–, derived from toluene. Also called
tol
′
yl rad′ical.
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更新时间:2025/11/18 1:43:26