2h-1-Benzopyran-4-carboxylic acid,8-cyano-3,4-dihydro-

8-氰基-3,4-二氢-2H-1-苯并吡喃-4-羧酸

2h-1-Benzopyran-4-carboxylic acid,8-cyano-3,4-dihydro- (CAS 405103-47-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 405103-47-1
Jingsj CID: J-140788-8
Molecular Formula: C₁₁H₉NO₃
Chinese Name: 8-氰基-3,4-二氢-2H-1-苯并吡喃-4-羧酸
Molecular Weight: 203.19 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2h-1-Benzopyran-4-carboxylic acid,8-cyano-3,4-dihydro-?

The CAS number of 2h-1-Benzopyran-4-carboxylic acid,8-cyano-3,4-dihydro- is 405103-47-1.

What are the molecular formula and molecular weight of 2h-1-Benzopyran-4-carboxylic acid,8-cyano-3,4-dihydro-?

2h-1-Benzopyran-4-carboxylic acid,8-cyano-3,4-dihydro- has molecular formula C11H9NO3 and molecular weight 203.19 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. "2h-1-Benzopyran-4-carboxylic acid,8-cyano-3,4-dihydro- (CAS 405103-47-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-140788-8 (accessed 2026-10-25).

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