U-104
Also known as: MST-104, NSC 213841, NSC-213841, SLC-0111, WBI-5111, 4-[[[(4-Fluorophenyl)amino]carbonyl]amino]benzenesulfonamide, 4-(3-(4-Fluorophenyl)ureido)benzenesulfonamide, Benzenesulfonamide, 4-[[[(4-fluorophenyl)amino]carbonyl]amino]-, Carbonic Anhydrase IX/XII Inhibitor II(U-104), U 104, U104, CS-1653
U-104 (CAS 178606-66-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H12FN3O3S and a molecular weight of 309.316 g/mol. It is also known as MST-104, NSC 213841 and NSC-213841. Key properties include a melting point of 242-243℃ and a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 178606-66-1
- Jingsj CID
- J-1958677-3
- Molecular Formula
- C13H12FN3O3S
- Molecular Weight
- 309.316 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 242-243℃ |
|---|---|
| Density | 1.5±0.1 g/cm3 |
Frequently Asked Questions
What is the CAS number of U-104?
The CAS number of U-104 is 178606-66-1.
What are the molecular formula and molecular weight of U-104?
U-104 has molecular formula C13H12FN3O3S and molecular weight 309.316 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "U-104 (CAS 178606-66-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958677-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.