1-Chloro-6,7-dihydrobenzo[c]thiophen-4(5H)-one
1-氯-6,7-二氢苯并[c]噻吩-4(5H)-酮
Also known as: 1-chloro-6,7-dihydro-5H-2-benzothiophen-4-one, Benzo[c]thiophen-4(5H)-one, 1-chloro-6,7-dihydro-, 1-Chlor-4,5,6,7-tetrahydrobenzo<c>thiophen-4-on, 3-Chlor-7-oxo-4,5,6,7-tetrahydrobenzo<c>thiophen
1-Chloro-6,7-dihydrobenzo[c]thiophen-4(5H)-one (CAS 34967-78-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7ClOS and a molecular weight of 186.65900 g/mol. It is also known as 1-chloro-6,7-dihydro-5H-2-benzothiophen-4-one, Benzo[c]thiophen-4(5H)-one, 1-chloro-6,7-dihydro- and 1-Chlor-4,5,6,7-tetrahydrobenzo<c>thiophen-4-on. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34967-78-7
- Jingsj CID
- J-1491514-5
- Molecular Formula
- C8H7ClOS
- Chinese Name
- 1-氯-6,7-二氢苯并[c]噻吩-4(5H)-酮
- Molecular Weight
- 186.65900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1-Chloro-6,7-dihydrobenzo[c]thiophen-4(5H)-one?
The CAS number of 1-Chloro-6,7-dihydrobenzo[c]thiophen-4(5H)-one is 34967-78-7.
What are the molecular formula and molecular weight of 1-Chloro-6,7-dihydrobenzo[c]thiophen-4(5H)-one?
1-Chloro-6,7-dihydrobenzo[c]thiophen-4(5H)-one has molecular formula C8H7ClOS and molecular weight 186.65900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Chloro-6,7-dihydrobenzo[c]thiophen-4(5H)-one (CAS 34967-78-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491514-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.