Sulfurous Acid

Sulfurous Acid

SCHEMBL28150690

N.O=S(O)O.OC(=S)S

nearest known ligand 0.00

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⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 4 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-106631882-A Multi-ammonia dithio-formic acid sulfite derivative and preparation method and application thereof 吕梁学院 2017-05-10 CN claimed
CN-106432631-B A kind of polycarboxylate water-reducer and preparation method thereof 吕梁学院 2019-06-07 CN disclosed
CN-106432631-B A kind of polycarboxylate water-reducer and preparation method thereof 吕梁学院 2019-06-07 CN disclosed
CN-106631882-A Multi-ammonia dithio-formic acid sulfite derivative and preparation method and application thereof 吕梁学院 2017-05-10 CN disclosed