orgchem
type anything, see the structure
Practice naming
Draw
smiles:CC1=C(CN2C(=NC=N2)N1C)C(=O)O
Read as SMILES
read as SMILES
C
0
C
1
C
2
C
3
N
4
C
5
N
6
C
7
N
8
N
9
C
10
C
11
O
12
O
13
H
Hydrogens
✓
Carbon labels
✓
Atom numbers
R/S labels
Download SVG