What is the hypothetical radical C4H3S, regarded as the essential residue of thiophene and certain of its derivatives called?
thienyl — The hypothetical radical C4H3S, regarded as the essential residue of thiophene and certain of its derivatives. (Webster's 1913.)
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
- Canonical URL: https://worddirectanswers.com/answers/what-is-thienyl-sense-1-called
- Steward: Jason Burns
- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00