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单词
2,2'-dipyridyl
释义
2,2'-dipyridyl
2,2′-dipyridyl
[
¦tü ¦tü‚prīm dī′pir·ə·dəl
]
(organic chemistry)
C
10
H
8
N
2
A crystalline substance soluble in organic solvents; melting point is 69.7°C; used as a reagent for the determination of iron. Also known as 2,2′-bipyridine.
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nsclc
nsclccg
nscli
nsclp
nscls
n-sclt
nsclt
nscm
nscma
nscme
nscmg
nscmlt
nsc&mp
nscmp
nscmpt
nscn
nscn-im
ns-co
nsco
nscoa
nscoc
n scope
n-scope
new hampshire association for health, physical education, recreation and dance
new hampshire association for the blind
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更新时间:2026/6/2 12:53:20