chempirical
Tools
Molecules
Reactions
Blog
Search compounds, tools…
Ctrl
K
Sign in
Compound database
Compounds similar to this structure
S
O
O
S
C1=CSC2=C1C(=O)OC3=C2SC=C3
Edit in Covalent
4 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.
Search
Acetal
1,244
Acid anhydride
153
Acyl halide
348
Alcohol
5,046
Aldehyde
980
Alkene
4,304
Alkyl halide
3,568
Alkyne
336
Amide
1,720
Amidine
148
Aryl halide
7,022
Azide
39
Azo
216
Boronic acid
333
Boronic ester
131
Carbamate
798
Carbonate
121
Carboxylic acid
5,893
Disulfide
135
Epoxide
261
Ester
4,360
Ether
6,786
Guanidine
238
Hydrazone
203
Imine
198
Isocyanate
120
Isothiocyanate
125
Ketone
2,961
Lactam
807
Lactone
456
Nitrile
1,321
Nitro
1,827
Oxime
209
Peroxide
60
Phenol
3,500
Phosphate
389
Phosphine
167
Phosphonate
139
Primary amine
4,594
Quaternary ammonium
327
Secondary amine
2,240
Silyl ether
234
Sulfide
1,011
Sulfonamide
471
Sulfonate ester
114
Sulfone
255
Sulfonic acid
736
Sulfoxide
55
Tertiary amine
2,671
Thiol
514
Urea
88
Vinyl halide
200
S
O
O
S
5H-Dithieno[3,2-B:2',3'-D]pyran-5-one
1295502-12-3
100 % similar
O
O
O
Diphenic anhydride
6050-13-1
35 % similar
O
O
O
H
H
O
Urolithin A
1143-70-0
33 % similar
O
O
O
H
Urolithin B
1139-83-9
32 % similar