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CAS

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144874-43-1

methyl(3R,4S,5R)-4,5-isopropylidenedioxy-3-<(triphenylmethyl)amino>cyclopent-1-enecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 144874-43-1 Structure

  • Basic information

    1. Product Name: methyl(3R,4S,5R)-4,5-isopropylidenedioxy-3-<(triphenylmethyl)amino>cyclopent-1-enecarboxylate
    2. Synonyms: methyl(3R,4S,5R)-4,5-isopropylidenedioxy-3-<(triphenylmethyl)amino>cyclopent-1-enecarboxylate
    3. CAS NO:144874-43-1
    4. Molecular Formula:
    5. Molecular Weight: 455.554
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 144874-43-1.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: methyl(3R,4S,5R)-4,5-isopropylidenedioxy-3-<(triphenylmethyl)amino>cyclopent-1-enecarboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: methyl(3R,4S,5R)-4,5-isopropylidenedioxy-3-<(triphenylmethyl)amino>cyclopent-1-enecarboxylate(144874-43-1)
    11. EPA Substance Registry System: methyl(3R,4S,5R)-4,5-isopropylidenedioxy-3-<(triphenylmethyl)amino>cyclopent-1-enecarboxylate(144874-43-1)

  • 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: 144874-43-1(Hazardous Substances Data)

144874-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144874-43-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,7 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 144874-43:
(8*1)+(7*4)+(6*4)+(5*8)+(4*7)+(3*4)+(2*4)+(1*3)=151
151 % 10 = 1
So 144874-43-1 is a valid CAS Registry Number.

144874-43-1Relevant articles and documents

Enzyme-catalysed Hydrolysis of Dimethyl 7-Hydroxy-3,3-dimethyl-2,4-dioxabicyclooctane-6,8-dicarboxylate and a Novel Synthesis of Neplanocin A

Hutchinson, Edward J.,Roberts, Stanley M.,Thorpe, Andrew J.

, p. 2245 - 2246 (1992)

Hydrolysis of the diester 1 catalysed by pig liver esterase provided the mono-ester 3.This ester was converted into the amine 9, a precursor of neplanocin 10, thereby confirming the previously proposed configuration of 3.

Preparation of Neplanocin-A from D-Ribose and by a Chemoenzymic Method

Hill, Jason M.,Hutchinson, Edward J.,Grand, Darren M. Le,Roberts, Stanley M.,Thorpe, Andrew J.,Turner, Nicholas J.

, p. 1483 - 1488 (2007/10/02)

The carboxylic acid 6 was converted into the amine 13 en route to neplanocin-A 9.The same enantiomer of the amine 13 was made from D-ribose ina 13-step synthesis.

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