orgchem
type anything, see the structure
Practice naming
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smiles:C1=CC(=CC(=C1)C(=O)NN)C(=O)NN
Read as SMILES
read as SMILES
0
1
2
3
4
5
6
O
7
N
8
H
N
9
2
H
10
O
11
N
12
H
N
13
2
H
Hydrogens
Carbon labels
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Atom numbers
R/S labels
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