Tools Molecules Reactions Blog

Sign in

Compound database

Compounds similar to this structure

O=c1ssc(Cl)c1ClEdit in Covalent

2 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.

Acetal1,291 Acid anhydride166 Acyl halide371 Alcohol5,280 Aldehyde1,088 Alkene4,446 Alkyl halide3,944 Alkyne364 Amide1,918 Amidine155 Aryl halide7,921 Azide40 Azo218 Boronic acid408 Boronic ester169 Carbamate1,101 Carbonate124 Carboxylic acid6,430 Disulfide141 Epoxide277 Ester4,624 Ether7,249 Guanidine259 Hydrazone205 Imine207 Isocyanate131 Isothiocyanate155 Ketone3,118 Lactam879 Lactone468 Nitrile1,454 Nitro1,947 Oxime215 Peroxide62 Phenol3,650 Phosphate399 Phosphine183 Phosphonate150 Primary amine5,008 Quaternary ammonium331 Secondary amine2,380 Silyl ether242 Sulfide1,058 Sulfonamide498 Sulfonate ester123 Sulfone271 Sulfonic acid756 Sulfoxide57 Tertiary amine2,792 Thiol527 Urea97 Vinyl halide204

4,5-Dichloro-1,2-dithiol-3-one1192-52-5100 % similar 2,3,4,5-Tetrachlorothiophene6012-97-136 % similar

© 2026 Chempirical · Free tools for chemists

All tools API Blog SDS library Contact