(2S,3aR,5R,12R,16R,17S,17aS)a16aHydroxya2,17adimethoxya5,12adimethyla2H,3H,3aH,4H,5H,6H,11H,12H,14H,15H,16H,17H,17aHafuro[2,3af]oxacyclohexadecanea6,14adione

(2S,3aR,5R,12R,16R,17S,17aS)a16aHydroxya2,17adimethoxya5,12adimethyla2H,3H,3aH,4H,5H,6H,11H,12H,14H,15H,16H,17H,17aHafuro[2,3af]oxacyclohexadecanea6,14adione (CAS 139746-43-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H32O7 and a molecular weight of 396.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 139746-43-3
Jingsj CID: J-1979950-0
Molecular Formula: C₂₁H₃₂O₇
Molecular Weight: 396.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2S,3aR,5R,12R,16R,17S,17aS)a16aHydroxya2,17adimethoxya5,12adimethyla2H,3H,3aH,4H,5H,6H,11H,12H,14H,15H,16H,17H,17aHafuro[2,3af]oxacyclohexadecanea6,14adione?

The CAS number of (2S,3aR,5R,12R,16R,17S,17aS)a16aHydroxya2,17adimethoxya5,12adimethyla2H,3H,3aH,4H,5H,6H,11H,12H,14H,15H,16H,17H,17aHafuro[2,3af]oxacyclohexadecanea6,14adione is 139746-43-3.

What are the molecular formula and molecular weight of (2S,3aR,5R,12R,16R,17S,17aS)a16aHydroxya2,17adimethoxya5,12adimethyla2H,3H,3aH,4H,5H,6H,11H,12H,14H,15H,16H,17H,17aHafuro[2,3af]oxacyclohexadecanea6,14adione?

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

Last updated: 8/21/2026

How to cite: Jingsj. "(2S,3aR,5R,12R,16R,17S,17aS)a16aHydroxya2,17adimethoxya5,12adimethyla2H,3H,3aH,4H,5H,6H,11H,12H,14H,15H,16H,17H,17aHafuro[2,3af]oxacyclohexadecanea6,14adione (CAS 139746-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1979950-0 (accessed 2026-10-25).

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