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CAS

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250355-78-3

5,5-dimethyl-4-methylene-2-phenethyl-[1,3]dioxane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 250355-78-3 Structure

  • Basic information

    1. Product Name: 5,5-dimethyl-4-methylene-2-phenethyl-[1,3]dioxane
    2. Synonyms: 5,5-dimethyl-4-methylene-2-phenethyl-[1,3]dioxane
    3. CAS NO:250355-78-3
    4. Molecular Formula:
    5. Molecular Weight: 232.323
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 250355-78-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5,5-dimethyl-4-methylene-2-phenethyl-[1,3]dioxane(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5,5-dimethyl-4-methylene-2-phenethyl-[1,3]dioxane(250355-78-3)
    11. EPA Substance Registry System: 5,5-dimethyl-4-methylene-2-phenethyl-[1,3]dioxane(250355-78-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 250355-78-3(Hazardous Substances Data)

250355-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250355-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,3,5 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 250355-78:
(8*2)+(7*5)+(6*0)+(5*3)+(4*5)+(3*5)+(2*7)+(1*8)=123
123 % 10 = 3
So 250355-78-3 is a valid CAS Registry Number.

250355-78-3Downstream Products

250355-78-3Relevant articles and documents

Phorboxazole synthetic studies. 1. Construction of a C(3-19) subtarget exploiting an extension of the Petasis-Ferrier rearrangement

Smith III, Amos B.,Verhoest, Patrick R.,Minbiole, Kevin P.,Lim, John J.

, p. 909 - 912 (1999)

(equation presented) In this, the first of two Letters, we outline our overall strategy for the total synthesis of phorboxazoles A (1) and B (2), rare oxazole-containing macrolides possessing extraordinary antimitotic activity, and describe the assembly o

Total synthesis of (+)-phorboxazole A exploiting the Petasis-Ferrier rearrangement

Smith III,Minbiole,Verhoest,Schelhaas

, p. 10942 - 10953 (2007/10/03)

A highly convergent, stereocontrolled total synthesis of the potent antiproliferative agent (+)-phorboxazole A (1) has been achieved. Highlights of the synthesis include: modified Petasis-Ferrier rearrangements for assembly of both the C(11 - 15) and C(22-26) cis-tetrahydropyran rings; extension of the Julia olefination to the synthesis of enol ethers; the design, synthesis, and application of a novel bifunctional oxazole linchpin; and Stille coupling of a C(28) trimethyl stannane with a C(29) oxazole triflate. The longest linear sequence leading to (+)-phorboxazole A (1) was 27 steps, with an overall yield of 3%.

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