4-(1-Cyano-1-methylethyl)thiophene-2-carboxylic acid

4-(1-氰基-1-甲基乙基)噻吩-2-甲酸

4-(1-Cyano-1-methylethyl)thiophene-2-carboxylic acid (CAS 878742-20-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9NO2S and a molecular weight of 195.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 878742-20-2
Jingsj CID: J-1305411-5
Molecular Formula: C₉H₉NO₂S
Chinese Name: 4-(1-氰基-1-甲基乙基)噻吩-2-甲酸
Molecular Weight: 195.24 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(1-Cyano-1-methylethyl)thiophene-2-carboxylic acid?

The CAS number of 4-(1-Cyano-1-methylethyl)thiophene-2-carboxylic acid is 878742-20-2.

What are the molecular formula and molecular weight of 4-(1-Cyano-1-methylethyl)thiophene-2-carboxylic acid?

4-(1-Cyano-1-methylethyl)thiophene-2-carboxylic acid has molecular formula C9H9NO2S and molecular weight 195.24 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-(1-Cyano-1-methylethyl)thiophene-2-carboxylic acid (CAS 878742-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1305411-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.