4H-1-Benzopyran-4-one,6-chloro-2-phenyl- (CAS 10420-73-2)

Chinese name: 6-氯黄酮

4H-1-Benzopyran-4-one,6-chloro-2-phenyl- is registered under CAS 10420-73-2. Molecular formula: C15H9ClO2. Approximate molecular weight: 256.684. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	10420-73-2
English name	4H-1-Benzopyran-4-one,6-chloro-2-phenyl-
Chinese name	6-氯黄酮
Molecular formula	C15H9ClO2
Molecular weight	256.684
Vapor pressure	6.82E-07mmHgat25°C
HS code (ref.)	2914700090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 10420-73-2?

4H-1-Benzopyran-4-one,6-chloro-2-phenyl- is identified by CAS Registry Number 10420-73-2. Molecular formula: C15H9ClO2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4H-1-Benzopyran-4-one,6-chloro-2-phenyl-?

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

How do I verify CAS 10420-73-2 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

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