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Compound database
Compounds similar to this structure
O
C#CC(C)=O
Edit in Covalent
6 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.
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Acetal
1,228
Acid anhydride
152
Acyl halide
344
Alcohol
5,007
Aldehyde
972
Alkene
4,275
Alkyl halide
3,500
Alkyne
332
Amide
1,682
Amidine
145
Aryl halide
6,885
Azide
37
Azo
216
Boronic acid
326
Boronic ester
128
Carbamate
752
Carbonate
121
Carboxylic acid
5,827
Disulfide
135
Epoxide
260
Ester
4,306
Ether
6,703
Guanidine
232
Hydrazone
203
Imine
197
Isocyanate
120
Isothiocyanate
121
Ketone
2,939
Lactam
797
Lactone
450
Nitrile
1,302
Nitro
1,807
Oxime
208
Peroxide
60
Phenol
3,485
Phosphate
387
Phosphine
167
Phosphonate
139
Primary amine
4,513
Quaternary ammonium
327
Secondary amine
2,213
Silyl ether
232
Sulfide
1,003
Sulfonamide
468
Sulfonate ester
113
Sulfone
249
Sulfonic acid
734
Sulfoxide
55
Tertiary amine
2,650
Thiol
512
Urea
86
Vinyl halide
200
O
3-Butyn-2-one
1423-60-5
100 % similar
O
O
Methyl propiolate
922-67-8
38 % similar
O
O
H
Propiolic acid
471-25-0
36 % similar
2-Methyl-1-buten-3-yne
78-80-8
36 % similar
O
O
Ethyl propiolate
623-47-2
33 % similar
O
4-Phenyl-3-butyn-2-one
1817-57-8
31 % similar