Pyrimidine

1,3-diazine; cytosine/thymine/uracil core

PDB source

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Structure

Formula
C4H4N2
Molecular weight
80.090 g/mol
Heavy atoms
6
Total atoms
10
Composition
C ×4 H ×4 N ×2
SMILES
c1cncnc1
Class Heterocycle