4-Chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid
4-氯-5-(甲硫基)-3-(丙-2-炔-1-基氧基)噻吩-2-羧酸
4-Chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid (CAS 1779123-94-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7ClO3S2 and a molecular weight of 262.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1779123-94-2
- Jingsj CID
- J-147283-5
- Molecular Formula
- C9H7ClO3S2
- Chinese Name
- 4-氯-5-(甲硫基)-3-(丙-2-炔-1-基氧基)噻吩-2-羧酸
- Molecular Weight
- 262.7 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 4-Chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid?
The CAS number of 4-Chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid is 1779123-94-2.
What are the molecular formula and molecular weight of 4-Chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid?
4-Chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid has molecular formula C9H7ClO3S2 and molecular weight 262.7 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid (CAS 1779123-94-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-147283-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.