3-[[2,3-Di-O-acetyl-6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

3-[[2,3-Di-O-acetyl-6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one (CAS 128941-61-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C34H30O14 and a molecular weight of 662.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128941-61-7
Jingsj CID: J-1733611-2
Molecular Formula: C₃₄H₃₀O₁₄
Molecular Weight: 662.6 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-[[2,3-Di-O-acetyl-6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one?

The CAS number of 3-[[2,3-Di-O-acetyl-6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one is 128941-61-7.

What are the molecular formula and molecular weight of 3-[[2,3-Di-O-acetyl-6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one?

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-[[2,3-Di-O-acetyl-6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one (CAS 128941-61-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1733611-2 (accessed 2026-10-24).

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