chempirical
Tools
Molecules
Reactions
Blog
Search compounds, tools…
Ctrl
K
Sign in
Compound database
Compounds similar to this structure
N
H
3
O
H
N
O
N
O
N
H
O
N
H
O
O
H
N
N.O=C1N=C(O)C(=NC2C(O)=NC(=O)N=C2O)C(O)=N1
Edit in Covalent
3 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.
Search
Acetal
1,247
Acid anhydride
154
Acyl halide
350
Alcohol
5,055
Aldehyde
987
Alkene
4,313
Alkyl halide
3,636
Alkyne
339
Amide
1,737
Amidine
151
Aryl halide
7,120
Azide
39
Azo
216
Boronic acid
346
Boronic ester
132
Carbamate
816
Carbonate
121
Carboxylic acid
5,934
Disulfide
135
Epoxide
261
Ester
4,385
Ether
6,839
Guanidine
238
Hydrazone
203
Imine
198
Isocyanate
120
Isothiocyanate
129
Ketone
2,981
Lactam
811
Lactone
456
Nitrile
1,332
Nitro
1,835
Oxime
209
Peroxide
60
Phenol
3,508
Phosphate
390
Phosphine
167
Phosphonate
141
Primary amine
4,630
Quaternary ammonium
328
Secondary amine
2,262
Silyl ether
236
Sulfide
1,018
Sulfonamide
474
Sulfonate ester
114
Sulfone
257
Sulfonic acid
737
Sulfoxide
56
Tertiary amine
2,680
Thiol
518
Urea
89
Vinyl halide
201
N
H
3
O
H
N
O
N
O
N
H
O
N
H
O
O
H
N
Murexide
3051-09-0
100 % similar
O
H
N
O
N
O
H
O
H
N
Violuric acid
87-39-8
45 % similar
H
2
O
O
H
N
O
O
O
H
N
2,4,5,6(1H,3H)-Pyrimidinetetrone, hydrate (1:1)
2244-11-3
41 % similar