orgchem
type anything, see the structure
Practice naming
Draw
smiles:CC(=O)NC1=NC=CC(=C1)C(=O)NN
Read as SMILES
read as SMILES
C
0
C
1
O
2
N
3
H
C
4
N
5
C
6
C
7
C
8
C
9
C
10
O
11
N
12
H
N
13
2
H
Hydrogens
✓
Carbon labels
✓
Atom numbers
R/S labels
Download SVG