1.0 2026-09-04 22:41:26 UTC 2026-09-05 00:38:37 UTC FDB112421 thioxomethanone sulfanylidenemethanone COS InChI=1S/COS/c2-1-3 JJWKPURADFRFRB-UHFFFAOYSA-N belongs to the class of organic compounds known as organosulfur compounds. These are organic compounds containing a carbon-sulfur bond. Organosulfur compounds Organic compounds Organosulfur compounds Aliphatic acyclic compounds Hydrocarbon derivatives Organic oxides Organooxygen compounds Aliphatic acyclic compound Hydrocarbon derivative Organic oxide Organic oxygen compound Organooxygen compound Organosulfur compound a small molecule one-carbon compound organosulfur compound formula COS ChemAxon inchi InChI=1S/COS/c2-1-3 ChemAxon inchikey JJWKPURADFRFRB-UHFFFAOYSA-N ChemAxon Specdb::CMs 108889 Specdb::CMs 121557 Specdb::MsMs 88254 Specdb::MsMs 88255 Specdb::MsMs 88256 Specdb::MsMs 150948 Specdb::MsMs 150949 Specdb::MsMs 150950 Specdb::MsMs 3421541 Specdb::MsMs 3421542 Specdb::MsMs 3421543