Submitted by György Chityil ... on Sat, 01/20/2018 - 01:06 Hierarchy: NounDescription: {{chemistry}} Any S-dioxide of a thioaldehyde or thioketone; R<sub>2</sub>SO<sub>2</sub>.Ngram: sulfeneNgram Text: sulfeneSource: WiktionaryIssue: 0Wiktionary tag: chemistryNgram Count: 1
