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Compound database
Compounds similar to this structure
S
O
N
H
N
C1=CSC2=C1C(=O)NC=N2
Edit in Covalent
5 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.
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Acetal
1,291
Acid anhydride
166
Acyl halide
371
Alcohol
5,280
Aldehyde
1,088
Alkene
4,446
Alkyl halide
3,945
Alkyne
364
Amide
1,918
Amidine
155
Aryl halide
7,921
Azide
40
Azo
218
Boronic acid
408
Boronic ester
169
Carbamate
1,101
Carbonate
124
Carboxylic acid
6,430
Disulfide
141
Epoxide
277
Ester
4,625
Ether
7,249
Guanidine
259
Hydrazone
205
Imine
207
Isocyanate
131
Isothiocyanate
155
Ketone
3,118
Lactam
879
Lactone
468
Nitrile
1,454
Nitro
1,947
Oxime
215
Peroxide
62
Phenol
3,651
Phosphate
399
Phosphine
183
Phosphonate
150
Primary amine
5,008
Quaternary ammonium
331
Secondary amine
2,380
Silyl ether
242
Sulfide
1,058
Sulfonamide
498
Sulfonate ester
123
Sulfone
271
Sulfonic acid
756
Sulfoxide
57
Tertiary amine
2,792
Thiol
527
Urea
97
Vinyl halide
204
S
O
N
H
N
Thieno(2,3-d)pyrimidin-4(3H)-one
14080-50-3
100 % similar
S
N
H
N
O
3H,4H-Thieno[3,2-d]pyrimidin-4-one
16234-10-9
53 % similar
Cl
N
Cl
S
N
2,4-Dichlorothieno[2,3-D]pyrimidine
18740-39-1
32 % similar
Cl
N
S
4-Chlorothieno[3,2-C]pyridine
27685-94-5
32 % similar
S
N
H
O
N
H
O
Thieno(3,2-d)pyrimidine-2,4(1H,3H)-dione
16233-51-5
31 % similar