2-Pyrrolidinone,1-[(4-methylphenyl)sulfonyl]- (CAS 10019-95-1)

Chinese name: N-甲苯磺酰基吡咯烷酮

2-Pyrrolidinone,1-[(4-methylphenyl)sulfonyl]- is registered under CAS 10019-95-1. Molecular formula: C11H13NO3S. Approximate molecular weight: 239.291. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 10019-95-1
English name 2-Pyrrolidinone,1-[(4-methylphenyl)sulfonyl]-
Chinese name N-甲苯磺酰基吡咯烷酮
Molecular formula C11H13NO3S
Molecular weight 239.291
Vapor pressure 4.59E-06mmHgat25°C
HS code (ref.) 2933790090

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FAQ

What is CAS 10019-95-1?

2-Pyrrolidinone,1-[(4-methylphenyl)sulfonyl]- is identified by CAS Registry Number 10019-95-1. Molecular formula: C11H13NO3S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 2-Pyrrolidinone,1-[(4-methylphenyl)sulfonyl]-?

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

How do I verify CAS 10019-95-1 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.