Welcome to LookChem.com Sign In|Join Free

CAS

  • or

77923-98-9

3-(Hydroxy-diphenyl-methyl)-pyridine-2-carboxylic acid diisopropylamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77923-98-9 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 77923-98-9 Structure

  • Basic information

    1. Product Name: 3-(Hydroxy-diphenyl-methyl)-pyridine-2-carboxylic acid diisopropylamide
    2. Synonyms:
    3. CAS NO:77923-98-9
    4. Molecular Formula:
    5. Molecular Weight: 388.51
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 77923-98-9.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: 3-(Hydroxy-diphenyl-methyl)-pyridine-2-carboxylic acid diisopropylamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(Hydroxy-diphenyl-methyl)-pyridine-2-carboxylic acid diisopropylamide(77923-98-9)
    11. EPA Substance Registry System: 3-(Hydroxy-diphenyl-methyl)-pyridine-2-carboxylic acid diisopropylamide(77923-98-9)

  • 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: 77923-98-9(Hazardous Substances Data)

77923-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77923-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,2 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77923-98:
(7*7)+(6*7)+(5*9)+(4*2)+(3*3)+(2*9)+(1*8)=179
179 % 10 = 9
So 77923-98-9 is a valid CAS Registry Number.

77923-98-9Relevant articles and documents

REACTIONS OF THE N,N-DIALKYLPYRIDYLCARBOXYLIC AMIDES WITH LITHIUM AMIDES. REGIOSELECTIVE LITHIATION OF N,N-DIISOPROPYLPYRIDYLCARBOXYLIC AMIDES, A USEFUL METHOD FOR SYNTHESIS OF 2,3- AND 3,4-DISUBSTITUTED PYRIDINES

Epsztajn, Jan,Berski, Zbigniew,Brzezinski, Jacek Z.,Jozwiak, Andrzej

, p. 4739 - 4742 (1980)

The behaviour of the N,N-dimethyl-, N,N-diethyl- and N,N,-diisopropylpyridylcarboxylic amides in the reactions with Et2NLi and iPr2NLi, and a convenient way of synthesis of 2,3- and 3,4-disubstituted pyridines, by the direct lithiation of N,N-diisopropylamides leading subsequently to the ortho new C-C bonds formation, are described.

APPLICATIONS of ORGANOLITHIUM and RELATED REAGENTS in SYNTHESIS. Part IV. A General Study of the Reaction of N,N-Dialkylpyridinecarboxamides with Lithium Diisopropylamide

Epsztajn, Jan,Brzezinski, Jacek Z.,Jozwiak, Andrzej

, p. 401 - 441 (2007/10/02)

The reactions of the N,N-dialkylpyridinecarboxamides (1), (2) and (3) derived from picolinic, nicotinic and isonicotinic acids with lithium diisopropylamides have been examied.It is shown that in contrast with N,N-diethylpyridinecarboxamides (1a), (2a) an

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 77923-98-9