orgchem
type anything, see the structure
Practice naming
Draw
smiles:C1=CC(=CC=C1C(=O)NN)C(=O)NN
Read as SMILES
read as SMILES
C
0
C
1
C
2
C
3
C
4
C
5
C
6
O
7
N
8
H
N
9
2
H
C
10
O
11
N
12
H
N
13
2
H
Hydrogens
✓
Carbon labels
✓
Atom numbers
R/S labels
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