rel-(1R,2R,3R,4S)-2-((R)-1-(Diphenylphosphino)ethyl)-3-((S)-1-(diphenylphosphino)ethyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene

rel-(1R,2R,3R,4S)-2-((R)-1-(二苯基膦基)乙基)-3-((S)-1-(二苯基膦基)乙基)-1,2,3,4-四氢-1,4-环氧萘

rel-(1R,2R,3R,4S)-2-((R)-1-(Diphenylphosphino)ethyl)-3-((S)-1-(diphenylphosphino)ethyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene (CAS 340039-78-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C38H36OP2 and a molecular weight of 570.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 340039-78-3
Jingsj CID: J-543000-2
Molecular Formula: C₃₈H₃₆OP₂
Chinese Name: rel-(1R,2R,3R,4S)-2-((R)-1-(二苯基膦基)乙基)-3-((S)-1-(二苯基膦基)乙基)-1,2,3,4-四氢-1,4-环氧萘
Molecular Weight: 570.6 g/mol
Category: Ethers
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of rel-(1R,2R,3R,4S)-2-((R)-1-(Diphenylphosphino)ethyl)-3-((S)-1-(diphenylphosphino)ethyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene?

The CAS number of rel-(1R,2R,3R,4S)-2-((R)-1-(Diphenylphosphino)ethyl)-3-((S)-1-(diphenylphosphino)ethyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene is 340039-78-3.

What are the molecular formula and molecular weight of rel-(1R,2R,3R,4S)-2-((R)-1-(Diphenylphosphino)ethyl)-3-((S)-1-(diphenylphosphino)ethyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene?

rel-(1R,2R,3R,4S)-2-((R)-1-(Diphenylphosphino)ethyl)-3-((S)-1-(diphenylphosphino)ethyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene has molecular formula C38H36OP2 and molecular weight 570.6 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. "rel-(1R,2R,3R,4S)-2-((R)-1-(Diphenylphosphino)ethyl)-3-((S)-1-(diphenylphosphino)ethyl)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene (CAS 340039-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-543000-2 (accessed 2026-10-24).

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