ethyl (E)-3-[(5S,8aS)-5-benzyl-3-oxo-1,5,6,8-tetrahydro-[1,3]oxazolo[4,3-c][1,4]oxazin-8a-yl]prop-2-enoate

ethyl (E)-3-[(5S,8aS)-5-benzyl-3-oxo-1,5,6,8-tetrahydro-[1,3]oxazolo[4,3-c][1,4]oxazin-8a-yl]prop-2-enoate (CAS 1556097-90-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H21NO5 and a molecular weight of 331.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1556097-90-5
Jingsj CID: J-1076687-5
Molecular Formula: C₁₈H₂₁NO₅
Molecular Weight: 331.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl (E)-3-[(5S,8aS)-5-benzyl-3-oxo-1,5,6,8-tetrahydro-[1,3]oxazolo[4,3-c][1,4]oxazin-8a-yl]prop-2-enoate?

The CAS number of ethyl (E)-3-[(5S,8aS)-5-benzyl-3-oxo-1,5,6,8-tetrahydro-[1,3]oxazolo[4,3-c][1,4]oxazin-8a-yl]prop-2-enoate is 1556097-90-5.

What are the molecular formula and molecular weight of ethyl (E)-3-[(5S,8aS)-5-benzyl-3-oxo-1,5,6,8-tetrahydro-[1,3]oxazolo[4,3-c][1,4]oxazin-8a-yl]prop-2-enoate?

ethyl (E)-3-[(5S,8aS)-5-benzyl-3-oxo-1,5,6,8-tetrahydro-[1,3]oxazolo[4,3-c][1,4]oxazin-8a-yl]prop-2-enoate has molecular formula C18H21NO5 and molecular weight 331.4 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. "ethyl (E)-3-[(5S,8aS)-5-benzyl-3-oxo-1,5,6,8-tetrahydro-[1,3]oxazolo[4,3-c][1,4]oxazin-8a-yl]prop-2-enoate (CAS 1556097-90-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1076687-5 (accessed 2026-10-25).

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