HEPATITIS B VIRUS PRE-S REGION (120-145) (CAS 104504-34-9)

Chinese name: MET-GLN-TRP-ASN-SER-THR-THR-PHE-HIS-GLN-THR-LEU-GLN-ASP-PRO-ARG-VAL-ARG-GLY-LEU-TYR-PHE-PRO-ALA-GLY-GLY

HEPATITIS B VIRUS PRE-S REGION (120-145) is registered under CAS 104504-34-9. Molecular formula: C135H199N39O38S. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	104504-34-9
English name	HEPATITIS B VIRUS PRE-S REGION (120-145)
Chinese name	MET-GLN-TRP-ASN-SER-THR-THR-PHE-HIS-GLN-THR-LEU-GLN-ASP-PRO-ARG-VAL-ARG-GLY-LEU-TYR-PHE-PRO-ALA-GLY-GLY
Molecular formula	C135H199N39O38S
HS code (ref.)	2933990090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 104504-34-9?

HEPATITIS B VIRUS PRE-S REGION (120-145) is identified by CAS Registry Number 104504-34-9. Molecular formula: C135H199N39O38S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy HEPATITIS B VIRUS PRE-S REGION (120-145)?

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

How do I verify CAS 104504-34-9 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.