5-(Acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid
5-乙酰氨基-4-羟基-3-[2-(2-磺基苯基)二氮烯基]-2,7-萘二磺酸
5-(Acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid (CAS 770646-56-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H15N3O11S3 and a molecular weight of 545.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 770646-56-5
- Jingsj CID
- J-381222-8
- Molecular Formula
- C18H15N3O11S3
- Chinese Name
- 5-乙酰氨基-4-羟基-3-[2-(2-磺基苯基)二氮烯基]-2,7-萘二磺酸
- Molecular Weight
- 545.5 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-(Acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid?
The CAS number of 5-(Acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid is 770646-56-5.
What are the molecular formula and molecular weight of 5-(Acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid?
5-(Acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid has molecular formula C18H15N3O11S3 and molecular weight 545.5 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(Acetylamino)-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid (CAS 770646-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-381222-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.