4-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide
4-氨基-1,3-二氢苯并[c]噻吩-2,2-二氧化物
4-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (CAS 51439-20-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2S and a molecular weight of 183.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51439-20-4
- Jingsj CID
- J-280560-1
- Molecular Formula
- C8H9NO2S
- Chinese Name
- 4-氨基-1,3-二氢苯并[c]噻吩-2,2-二氧化物
- Molecular Weight
- 183.23 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-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide?
The CAS number of 4-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide is 51439-20-4.
What are the molecular formula and molecular weight of 4-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide?
4-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide has molecular formula C8H9NO2S and molecular weight 183.23 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (CAS 51439-20-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-280560-1 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.