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4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[3-[4-(I(2)-D-glucopyranosyloxy)phenyl]-1-oxo-2-propenyl]-I(2)-D-glucopyranosyl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (E)-

4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[3-[4-(I(2)-D-glucopyranosyloxy)phenyl]-1-oxo-2-propenyl]-I(2)-D-glucopyranosyl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (E)- (CAS 142997-34-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C42H46O22 and a molecular weight of 902.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
142997-34-0
Jingsj CID
J-1262240-7
Molecular Formula
C42H46O22
Molecular Weight
902.8 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[3-[4-(I(2)-D-glucopyranosyloxy)phenyl]-1-oxo-2-propenyl]-I(2)-D-glucopyranosyl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (E)-?

The CAS number of 4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[3-[4-(I(2)-D-glucopyranosyloxy)phenyl]-1-oxo-2-propenyl]-I(2)-D-glucopyranosyl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (E)- is 142997-34-0.

What are the molecular formula and molecular weight of 4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[3-[4-(I(2)-D-glucopyranosyloxy)phenyl]-1-oxo-2-propenyl]-I(2)-D-glucopyranosyl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (E)-?

4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[3-[4-(I(2)-D-glucopyranosyloxy)phenyl]-1-oxo-2-propenyl]-I(2)-D-glucopyranosyl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (E)- has molecular formula C42H46O22 and molecular weight 902.8 g/mol.

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

Last updated:

How to cite: Jingsj. "4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[3-[4-(I(2)-D-glucopyranosyloxy)phenyl]-1-oxo-2-propenyl]-I(2)-D-glucopyranosyl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (E)- (CAS 142997-34-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1262240-7 (accessed 2026-10-25).

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