2-phenyl-1,10b-dihydro-4'H-spiro[pyrazolo[1,5-c][1,3]benzoxazine-5,2'-[1,3]thiazolidin]-4'-one

2-phenyl-1,10b-dihydro-4'H-spiro[pyrazolo[1,5-c][1,3]benzoxazine-5,2'-[1,3]thiazolidin]-4'-one (CAS 898638-42-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H15N3O2S and a molecular weight of 337.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
898638-42-1
Jingsj CID
J-861609-0
Molecular Formula
C18H15N3O2S
Molecular Weight
337.4 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-phenyl-1,10b-dihydro-4'H-spiro[pyrazolo[1,5-c][1,3]benzoxazine-5,2'-[1,3]thiazolidin]-4'-one?

The CAS number of 2-phenyl-1,10b-dihydro-4'H-spiro[pyrazolo[1,5-c][1,3]benzoxazine-5,2'-[1,3]thiazolidin]-4'-one is 898638-42-1.

What are the molecular formula and molecular weight of 2-phenyl-1,10b-dihydro-4'H-spiro[pyrazolo[1,5-c][1,3]benzoxazine-5,2'-[1,3]thiazolidin]-4'-one?

2-phenyl-1,10b-dihydro-4'H-spiro[pyrazolo[1,5-c][1,3]benzoxazine-5,2'-[1,3]thiazolidin]-4'-one has molecular formula C18H15N3O2S and molecular weight 337.4 g/mol.

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

Last updated:

How to cite: Jingsj. "2-phenyl-1,10b-dihydro-4'H-spiro[pyrazolo[1,5-c][1,3]benzoxazine-5,2'-[1,3]thiazolidin]-4'-one (CAS 898638-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-861609-0 (accessed 2026-10-24).

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