Sulfurous Acid

Sulfurous Acid

SCHEMBL3378672

O=S(O)O.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 216 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20170116369-A1 METHOD FOR DESIGNING OVERALL STOICHIOMETRIC CONVERSIONS AND INTERVENING METABOLIC REACTIONS UNITED STATES DEPARTMENT OF ENERGY 2017-04-27 — — US claimed
CN-105921005-A Efficient biological purifying technology for purifying malodorous waste gas in organic fertilizer producing process 陕西绿恒农业生物科技有限公司 2016-09-07 — — CN claimed
US-20100257781-A1 SOLAR-AUGMENTED, NOX- AND CO2-RECYCLING, POWER PLANT BATTY J CLAIR 2010-10-14 — — US claimed
US-7618544-B2 Fiber film reactors to effect separation and reaction between two immiscible reaction components MASSINGILL, JANICE 2009-11-17 — — US claimed
CN-101143295-A Method for recovering micro fine silicon powder or micro fine sulfur powder from industrial organic waste gas WUHAN INST TECHNOLOGY (CN) 2008-03-19 — — CN claimed
CN-1088391-C Technological process for making gas desulfurization by adopting liquid-phase catalytic oxidation method and its equipment ANSHAN IRON & STEEL GROUP CORP (CN) 2002-07-31 — — CN claimed
CN-1237474-A Technological process for making gas desulfurization by adopting liquid-phase catalytic oxidation method and its equipment ANSHANG IRON & STEEL GROUP CO (CN) 1999-12-08 — — CN claimed
JP-52019469-A — — None — — JP disclosed
EP-4658689-A2 PHOSPHOMIMETIC MUTANTS, PHOSPHOSPECIFIC ANTIBODIES, AND USES THEREOF Board of Supervisors of Louisiana State University and Agricultural and Mechanical College (US) 2025-12-10 — — EP disclosed
WO-2024163923-A2 PHOSPHOMIMETIC MUTANTS, PHOSPHOSPECIFIC ANTIBODIES, AND USES THEREOF BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE (US) 2024-08-08 — — WO disclosed
US-11981561-B2 Systems and methods for producing sulfurous acid AGUA DULCE CAPITAL, LLC (US) 2024-05-14 — — US disclosed
US-11654424-B1 Method embodiments for making lanthanide metal complexes from lanthanide metal oxides and separating the same from heavy lanthanide metal oxides, actinide oxides, and non-lanthanide rare earth element oxides TRIAD NATIONAL SECURITY, LLC (US) 2023-05-23 — — US disclosed
CN-115637981-A In-situ operation method for improving ore forming efficiency of hydrothermal sulfide gold element on seabed 青岛海洋地质研究所 2023-01-24 — — CN disclosed
CN-1237474-A Technological process for making gas desulfurization by adopting liquid-phase catalytic oxidation method and its equipment ANSHANG IRON & STEEL GROUP CO (CN) 1999-12-08 — — CN disclosed
CN-1169888-A Catalyst for producing dimethyl ether, process for producing the same, and process for producing dimethyl ether NIPPON KOKAN KK (JP) 1998-01-14 — — CN disclosed
EP-0605565-B1 A METHOD IN OZONE BLEACHING OF PULP MO OCH DOMSJOE AB (SE) 1996-06-05 — — EP disclosed
EP-0605565-A1 A METHOD IN OZONE BLEACHING OF PULP. MO OCH DOMSJOE AB (SE) 1994-07-13 — — EP disclosed
WO-1993006297-A1 A METHOD IN OZONE BLEACHING OF PULP MO OCH DOMSJÖ AKTIEBOLAG (SE) 1993-04-01 — — WO disclosed
CN-2084390-U WAVE FILLING MATERIAL FOR CARBON STEEL ALUMETIZING BOARD UNIV TIANJIN (CN) 1991-09-11 — — CN disclosed
JP-S5219469-A METHOD OF OXIDIZING WASTE WATER CONTAINING SULFIDE* SULFITE AND OR THIOSULFATE BAYER AG 1977-02-14 — — JP disclosed
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