N-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide

N-甲基-3,4-二氢-2H-1-苯并吡喃-2-甲酰胺

N-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide (CAS 2140142-74-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H13NO2 and a molecular weight of 191.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2140142-74-9
Jingsj CID: J-149372-6
Molecular Formula: C₁₁H₁₃NO₂
Chinese Name: N-甲基-3,4-二氢-2H-1-苯并吡喃-2-甲酰胺
Molecular Weight: 191.23 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide?

The CAS number of N-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide is 2140142-74-9.

What are the molecular formula and molecular weight of N-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide?

N-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide has molecular formula C11H13NO2 and molecular weight 191.23 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide (CAS 2140142-74-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-149372-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.