N-[2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl]-2-naphthalenesulfonamide (CAS 10128-55-9)

Chinese name: N-[2-(4-氧代-4H-3,1-苯丙恶嗪-2-基)苯基]-2-萘磺酰胺

N-[2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl]-2-naphthalenesulfonamide is registered under CAS 10128-55-9. Molecular formula: C24H16N2O4S. Approximate molecular weight: 428.46. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	10128-55-9
English name	N-[2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl]-2-naphthalenesulfonamide
Chinese name	N-[2-(4-氧代-4H-3,1-苯丙恶嗪-2-基)苯基]-2-萘磺酰胺
Molecular formula	C24H16N2O4S
Molecular weight	428.46
Vapor pressure	9.09E-16mmHgat25°C
HS code (ref.)	2935009090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 10128-55-9?

N-[2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl]-2-naphthalenesulfonamide is identified by CAS Registry Number 10128-55-9. Molecular formula: C24H16N2O4S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy N-[2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl]-2-naphthalenesulfonamide?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 10128-55-9 data?

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Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.