chempirical
Tools
Molecules
Reactions
Blog
Search compounds, tools…
Ctrl
K
Sign in
Compound database
Compounds similar to this structure
O
O
O=O
Edit in Covalent
2 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.
Search
Aryl halide
10,422
Ether
8,559
Carboxylic acid
7,741
Primary amine
6,268
Alcohol
6,053
Ester
5,501
Alkene
4,921
Alkyl halide
4,921
Phenol
4,080
Ketone
3,601
Tertiary amine
3,165
Secondary amine
2,866
Show all 52
Amide
2,584
Nitro
2,369
Nitrile
1,780
Carbamate
1,624
Acetal
1,473
Aldehyde
1,431
Sulfide
1,227
Lactam
1,110
Sulfonic acid
830
Boronic acid
660
Sulfonamide
558
Thiol
555
Lactone
523
Alkyne
438
Phosphate
435
Acyl halide
423
Quaternary ammonium
361
Guanidine
331
Sulfone
322
Epoxide
299
Boronic ester
273
Silyl ether
266
Oxime
249
Imine
236
Phosphine
234
Vinyl halide
230
Azo
227
Hydrazone
215
Isothiocyanate
189
Amidine
187
Acid anhydride
184
Phosphonate
175
Isocyanate
165
Disulfide
159
Sulfonate ester
141
Carbonate
136
Urea
132
Sulfoxide
63
Peroxide
62
Azide
50
O
O
Triplet oxygen
7782-44-7
100 % similar
O
O
K
Potassium superoxide
12030-88-5
50 % similar