1-Phenylsemicarbazide (CAS 103-03-7)

Chinese name: 1-苯基氨基脲

1-Phenylsemicarbazide is registered under CAS 103-03-7. Molecular formula: C7H9N3O. Approximate molecular weight: 151.1659. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	103-03-7
English name	1-Phenylsemicarbazide
Chinese name	1-苯基氨基脲
Molecular formula	C7H9N3O
Molecular weight	151.1659
Refractive index	1.601
HS code (ref.)	2928000090

Applications (reference)

苯胺脲(103-03-7)的用途：
本品可用于合成有机磷杀虫剂三唑磷的中间体1-苯基-1，2，4-三唑醇，另外，在医药工业上也用于制造退热剂。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 103-03-7 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 103-03-7?

1-Phenylsemicarbazide is identified by CAS Registry Number 103-03-7. Molecular formula: C7H9N3O. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 1-Phenylsemicarbazide?

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

How do I verify CAS 103-03-7 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.