SCHEMBL56669

SCHEMBL56669

O=S(=O)(O)S(=O)(=O)O

nearest known ligand 0.00

⚠ 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
SCHEMBL15349524 1.00 CA5A (0.62)
SCHEMBL29929689 0.94
SCHEMBL28746737 0.94
SCHEMBL27714463 0.94
Ammonia Solution, Strong SCHEMBL1260285 0.94 CA5A (0.56)
Methane SCHEMBL3074786 0.94
Ammonia Solution, Strong SCHEMBL27965667 0.94
SCHEMBL1532573 0.94
SCHEMBL2522983 0.94
SCHEMBL27723184 0.94

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

Appears in 6037 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-117736126-B Synthesis method of perfluoroalkyl-benzene sulfurized alkane 惠州学院 2026-05-22 CN claimed
WO-2026107004-A1 SIMULTANEOUS CONTROL OF SCALE, CORROSION, AND HYDROGEN SULFIDE-RELATED ISSUES USING A SINGLE PRODUCT CHAMPIONX LLC (US) 2026-05-21 WO claimed
EP-4743413-A1 METHODS AND SYSTEMS OF PHOTO-ELECTROCHEMICAL PFAS DESTRUCTION Claros Technologies Inc. (US) 2026-05-20 EP claimed
US-20260132062-A1 SIMULTANEOUS CONTROL OF SCALE, CORROSION, AND HYDROGEN SULFIDE-RELATED ISSUES USING A SINGLE PRODUCT CHAMPIONX LLC (US) 2026-05-14 US claimed
US-12564636-B2 Pnictogen-containing heterocyclic compounds and their use UNIVERSITY OF RHODE ISLAND BOARD OF TRUSTEES (US) 2026-03-03 US claimed
WO-2026041305-A1 PROCESS OF STRIPPING NICKEL OR COBALT FROM COATED STEEL SUBSTRATES TATA STEEL IJMUIDEN B.V. (NL) 2026-02-26 WO claimed
US-20260014548-A1 Method for Manufacturing Porous Ionic Polymers for Water Remediation THE UNIVERSITY OF SOUTHERN MISSISSIPPI (US) 2026-01-15 US claimed
US-20250389083-A1 DIGESTION ACCELERATOR AND METHOD FOR PRODUCING PULP USING SAME NICCA CHEMICAL CO (JP) 2025-12-25 US claimed
EP-3453380-B1 BLEACHING AND DECOLORIZATION PROCESS FOR KERATIN FIBERS KAO GERMANY GMBH (DE) 2025-12-03 EP claimed
WO-2025217166-A1 FLAME RETARDANT POLYMERS WITH EXCHANGEABLE COUNTERIONS FOR ENHANCED PROPERTIES VIRYA HOLDINGS, LLC (US) 2025-10-16 WO claimed
US-4146588-A TRIVALENT CERIUM CHELATES, SULFUR COMPOUND; POLYMERIZATION CATALYSTS MITSUBISHI RAYON CO., LTD. (JP) 1979-03-27 US claimed
US-4105620-A TREATING WITH COMPOUND FROM GROUP OF OXALIC ACID, ALKALI OXALATE, ALKALI SULFATE, ALKALI HYDROGEN SULFITE, ALKALI DITHIONITE AND ALKALI HYDROGEN SULFATE AKZONA INCORPORATED (US) 1978-08-08 US claimed
US-4101542-A USING HYDRAZINE OR SALTS OF DITHIONOUS ACID OR HYDROXYMETHANE SULFINIC ACID BAYER AKTIENGESELLSCHAFT (DE) 1978-07-18 US claimed
US-4098813-A PREPARATION OF ALKALI METAL CHOLINE SALICYLATE SALT COMPLEXES MUNDIPHARMA AG (CH) 1978-07-04 US claimed
US-4091074-A REMOVING NITROGEN OXIDES AND SULFUR OXIDES FROM EXHAUST GASES CHISSO ENGINEERING CO LTD. (JA) 1978-05-23 US claimed
US-4048160-A Process for preparation of 7-alkoxy-3-bromomethylcephems ELI LILLY AND COMPANY (US) 1977-09-13 US claimed
US-4044101-A SULFITE, IRON ION, AMINOPOLYCARBOXYLIC ACID, REDUCTION ASAHI KASEI KOGYO KABUSHIKI KAISHA (JA) 1977-08-23 US claimed
US-4013430-A Process for regenerating absorbing solution used for exhaust gas purification CHISSO CORPORATION (JA) 1977-03-22 US claimed
US-3970422-A BASIC DYE TOYO BOSEKI KABUSHIKI KAISHA (JA) 1976-07-20 US claimed
US-3933986-A Process for producing carbon fibers JAPAN EXLAN COMPANY LIMITED (JA) 1976-01-20 US claimed