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CAS

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139003-56-8

1H-Pyrrolizine, 2,3-dihydro-2,2-dimethyl-1-(1-pyrrolidinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 139003-56-8 Structure

  • Basic information

    1. Product Name: 1H-Pyrrolizine, 2,3-dihydro-2,2-dimethyl-1-(1-pyrrolidinyl)-
    2. Synonyms:
    3. CAS NO:139003-56-8
    4. Molecular Formula: C13H20N2
    5. Molecular Weight:
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 139003-56-8.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: 1H-Pyrrolizine, 2,3-dihydro-2,2-dimethyl-1-(1-pyrrolidinyl)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1H-Pyrrolizine, 2,3-dihydro-2,2-dimethyl-1-(1-pyrrolidinyl)-(139003-56-8)
    11. EPA Substance Registry System: 1H-Pyrrolizine, 2,3-dihydro-2,2-dimethyl-1-(1-pyrrolidinyl)-(139003-56-8)

  • 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: 139003-56-8(Hazardous Substances Data)

139003-56-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139003-56-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,0 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139003-56:
(8*1)+(7*3)+(6*9)+(5*0)+(4*0)+(3*3)+(2*5)+(1*6)=108
108 % 10 = 8
So 139003-56-8 is a valid CAS Registry Number.

139003-56-8Downstream Products

139003-56-8Relevant articles and documents

176. Reaction of the 5-Azoniafulvene Ion with Enamines: A New Approach to Pyrrolizines

Schaerer, Daniel,Jindra, Vladimir,Bringhen, Alain O.,Burger, Ulrich

, p. 1817 - 1822 (1991)

The synthesis of N,N-dimethyl-N-anilinium chloride (14) and of the corresponding p-toluidinium salt 15 is described.These salts, when dissolved in polar solvents, are shown to be in equilibrium with 1-(chloromethyl)pyrrole (17) and thereby potentially with the 5-azoniafulvene ion (2).Consequently, they react under very mild conditions (MeCN, 60 deg C) with enamines to give pyrrolizine derivatives in acceptable yield (40-50percent).The process is rationalized in terms of an initial Mannich-type reaction which is immediately followed by a cyclization.

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