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Pyridazine is an aromatic, heterocyclic,
organic compound with the
molecular formula C4H4N2. It
contains a six-membered ring with two
adjacent nitrogen...
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other diazines are
pyrazine (nitrogen
atoms at the 1 and 4 positions) and
pyridazine (nitrogen
atoms at the 1 and 2 positions). In
nucleic acids,
three types...
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molecule with
point group D2h.
Pyrazine is less
basic than pyridine,
pyridazine and pyrimidine. It is a "deliquescent
crystal or wax-like
solid with a...
-
imidazole and
pyridazine rings. The
fusion of
these two
heterocyclic rings can
yield different isomers,
namely imidazo[4,5-c]
pyridazine and imidazo[4...
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Cyclopyrimorate is a
selective pyridazine herbicide, used to
control broadleaf weeds and gr****y weeds, on
cereals and rice. It was
launched in 2019 in...
- iodides. Upon
oxidation with
alkaline pot****ium
permanganate it
yields pyridazine dicarboxylic acid. Zinc and
hydrochloric acid
decompose it with formation...
-
other members of the
azine series have (such as pyridine, pyrimidine,
pyridazine, pyrazine, triazines, and tetrazines).
While a
neutrally charged hexazine...
- been
replaced by
isolobal nitrogen.
There are
three structural isomers:
pyridazine (1,2-diazine)
pyrimidine (1,3-diazine)
pyrazine (1,4-diazine) 6-membered...
-
second N
gives rise to the
diazine heterocycles (C4H4N2), with the
names pyridazine, pyrimidine, and pyrazine.
Impure pyridine was
undoubtedly prepared by...
-
which melt at 156 °C (313 °F). Pot****ium
permanganate oxidizes it to
pyridazine tetracarboxylic acid.
Possible adverse effects include:[citation needed]...
