- heterocyclic,
organic compound similar to
pyridine (C5H5N). One of the
three diazines (six-membered
heterocyclics with two
nitrogen atoms in the ring), it has...
- In
organic chemistry,
diazines are a
group of
organic compounds having the
molecular formula C4H4N2. Each
contains a
benzene ring in
which two of the C-H...
-
Names Preferred IUPAC name
Pyrazine Other names 1,4-Diazabenzene, p-
Diazine, 1,4-
Diazine, Paradiazine, Piazine, UN 1325
Identifiers CAS
Number 290-37-9 Y...
-
Sulfadiazine is an antibiotic. Used
together with pyrimethamine, a
dihydrofolate reductase inhibitor, it is the
treatment of
choice for toxoplasmosis,...
-
colorless liquid with a
boiling point of 208 °C. It is
isomeric with two
other diazine (C4H4N2) rings,
pyrimidine and pyrazine.
Pyridazines are rare in nature...
-
aromatic nitrogen heterocycles are
pyridines with one ring
nitrogen atom,
diazines with 2
nitrogen atoms in the ring,
triazoles with 3
nitrogens in a 5 membered...
- 6-Pyrimidinetriol 2,4,6-Pyrimidinetrione
Pyrimidinetriol 2,4,6-Trihydroxy-1,3-
diazine N,N-Malonylurea
Malonylurea 6-Hydroxyuracil 6-Hydroxy-hydrouracil N,N-(1...
- 4-hydroxypyrimidine respectively,
based on a
substituted pyrimidine, or 1,3-
diazine, ring.
Derivatives of
pyrimidone are the
basis of many
other biological...
-
hence its
lower melting point but the
melting point again increases with
diazine and triazines. Many cage-like
compounds like
adamantane and
cubane with...
- selenopyrylium,
telluropyrylium 6-membered
rings with two
nitrogen atoms:
diazines 6-membered
rings with
three nitrogen atoms:
triazines 6-membered rings...
