Sulfurous Acid

Sulfurous Acid

SCHEMBL27740341

O=S(O)O.OC[Na]

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.

Compoundsimilaritytop predictedshared targets
Sulfurous Acid SCHEMBL3691712 0.78
Sulfurous Acid SCHEMBL476246 0.76
Sulfurous Acid SCHEMBL27541636 0.76 CA1 (0.60)
SCHEMBL27699433 0.75 CA1 (0.36)
Sulfurous Acid SCHEMBL3990309 0.74 CA1 (1.00)
Sulfurous Acid SCHEMBL146059 0.74
Sulfurous Acid SCHEMBL3181 0.74
SCHEMBL2707822 0.74
Sulfurous Acid SCHEMBL11795102 0.73
Sulfurous Acid SCHEMBL29002916 0.73

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 2 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-101386490-B Allyl polyglycol ether type polycarboxylic acid series dehydragent and preparation method thereof BEIJING INST CIVIL ENG & ARCH 2011-10-05 CN disclosed
CN-101386490-A Allyl polyglycol ether type polycarboxylic acid series dehydragent and preparation method thereof BEIJING INST OF CIVIL ENGINEER (CN) 2009-03-18 CN disclosed