Welcome to LookChem.com Sign In|Join Free

CAS

  • or

72643-70-0

2-Propenoic acid, 3,3'-(2,5-furandiyl)bis-, dimethyl ester, (2E,2'E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72643-70-0 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 72643-70-0 Structure

  • Basic information

    1. Product Name: 2-Propenoic acid, 3,3'-(2,5-furandiyl)bis-, dimethyl ester, (2E,2'E)-
    2. Synonyms:
    3. CAS NO:72643-70-0
    4. Molecular Formula: C12H12O5
    5. Molecular Weight: 236.224
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 72643-70-0.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: 2-Propenoic acid, 3,3'-(2,5-furandiyl)bis-, dimethyl ester, (2E,2'E)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Propenoic acid, 3,3'-(2,5-furandiyl)bis-, dimethyl ester, (2E,2'E)-(72643-70-0)
    11. EPA Substance Registry System: 2-Propenoic acid, 3,3'-(2,5-furandiyl)bis-, dimethyl ester, (2E,2'E)-(72643-70-0)

  • 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: 72643-70-0(Hazardous Substances Data)

72643-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72643-70-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,4 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 72643-70:
(7*7)+(6*2)+(5*6)+(4*4)+(3*3)+(2*7)+(1*0)=130
130 % 10 = 0
So 72643-70-0 is a valid CAS Registry Number.

72643-70-0Relevant articles and documents

Palladium-Catalyzed Alkenylation of Aromatic Heterocycles with Olefins. Synthesis of Functionalized Aromatic Heterocycles

Fujiwara, Yuzo,Maruyama, Osamu,Yoshidomi, Michiaki,Taniguchi, Hiroshi

, p. 851 - 855 (1981)

Aromatic heterocycles such as furan, thiophene, benzofuran, benzothiophene, and N-acetylindole undergo facile palladium-assisted alkenylation with various olefins to produce mono- and/or dialkenylated heterocycles in high yield.With furan and thiophene, the reaction is regioselective, giving products substituted at the 2-position of the heterocycles, and is also stereoselective, giving E products when the substituent on the olefin is bulky.The reactions of benzofuran and N-acetylindole with olefins give cyclization products such as dibenzofuran and carbazole derivatives together with alkenylated products.The mechanistic implications with respect to these alkenylations are discussed.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 72643-70-0