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1391858-03-9

1-benzyl-5,6-difluoroindoline-2,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1391858-03-9 Structure

  • Basic information

    1. Product Name: 1-benzyl-5,6-difluoroindoline-2,3-dione
    2. Synonyms: 1-benzyl-5,6-difluoroindoline-2,3-dione
    3. CAS NO:1391858-03-9
    4. Molecular Formula:
    5. Molecular Weight: 273.239
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1391858-03-9.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: 1-benzyl-5,6-difluoroindoline-2,3-dione(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-benzyl-5,6-difluoroindoline-2,3-dione(1391858-03-9)
    11. EPA Substance Registry System: 1-benzyl-5,6-difluoroindoline-2,3-dione(1391858-03-9)

  • 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: 1391858-03-9(Hazardous Substances Data)

1391858-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1391858-03-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,8,5 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1391858-03:
(9*1)+(8*3)+(7*9)+(6*1)+(5*8)+(4*5)+(3*8)+(2*0)+(1*3)=189
189 % 10 = 9
So 1391858-03-9 is a valid CAS Registry Number.

1391858-03-9Relevant articles and documents

Carbene-Catalyzed Enantioselective Aromatic N-Nucleophilic Addition of Heteroarenes to Ketones

Liu, Yonggui,Luo, Guoyong,Yang, Xing,Jiang, Shichun,Xue, Wei,Chi, Yonggui Robin,Jin, Zhichao

supporting information, p. 442 - 448 (2019/11/25)

The aromatic nitrogen atoms of heteroarylaldehydes are activated by carbene catalysts to react with ketone electrophiles. Multi-functionalized cyclic N,O-acetal products are afforded in good to excellent yields and optical purities. Our reaction involves the formation of an unprecedented aza-fulvene-type acylazolium intermediate. A broad range of N-heteroaromatic aldehydes and electron-deficient ketone substrates works effectively in this transformation. Several of the chiral N,O-acetal products afforded through this protocol exhibit excellent antibacterial activities against Ralstonia solanacearum (Rs) and are valuable in the development of novel agrichemicals for plant protection.

Scaffold-inspired enantioselective synthesis of biologically important spiro[pyrrolidin-3,2'-oxindoles] with structural diversity through catalytic isatin-derived 1,3-dipolar cycloadditions

Shi, Feng,Tao, Zhong-Lin,Luo, Shi-Wei,Tu, Shu-Jiang,Gong, Liu-Zhu

supporting information; experimental part, p. 6885 - 6894 (2012/07/27)

Catalytic asymmetric construction of the biologically important spiro[pyrrolidin-3,2'-oxindole] scaffold with contiguous quaternary stereogenic centers in excellent stereoselectivities (up to >99:1 d.r., 98 % ee) has been established by using an organocat

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