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171017-24-6

5-[4-(Benzyl-tert-butoxycarbonyl-amino)-4-oxo-but-(E)-ylidene]-3-methyl-2-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 171017-24-6 Structure

  • Basic information

    1. Product Name: 5-[4-(Benzyl-tert-butoxycarbonyl-amino)-4-oxo-but-(E)-ylidene]-3-methyl-2-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester
    2. Synonyms: 5-[4-(Benzyl-tert-butoxycarbonyl-amino)-4-oxo-but-(E)-ylidene]-3-methyl-2-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester
    3. CAS NO:171017-24-6
    4. Molecular Formula:
    5. Molecular Weight: 470.566
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 171017-24-6.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: 5-[4-(Benzyl-tert-butoxycarbonyl-amino)-4-oxo-but-(E)-ylidene]-3-methyl-2-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-[4-(Benzyl-tert-butoxycarbonyl-amino)-4-oxo-but-(E)-ylidene]-3-methyl-2-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester(171017-24-6)
    11. EPA Substance Registry System: 5-[4-(Benzyl-tert-butoxycarbonyl-amino)-4-oxo-but-(E)-ylidene]-3-methyl-2-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester(171017-24-6)

  • 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: 171017-24-6(Hazardous Substances Data)

171017-24-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171017-24-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,0,1 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 171017-24:
(8*1)+(7*7)+(6*1)+(5*0)+(4*1)+(3*7)+(2*2)+(1*4)=96
96 % 10 = 6
So 171017-24-6 is a valid CAS Registry Number.

171017-24-6Relevant articles and documents

Synthesis of α,β-Unsaturated Spirolactams by Intramolecular Cyclization of Endocyclic N-Acyliminium Ions

Martin, Maria J.,Bermejo, Francisco

, p. 7705 - 7708 (2007/10/02)

The synthesis of (+/-)-6-benzyl-3-methyl-3-en-1,6-diazaspirodecane-2,7-dione (18), the spiro moiety of (+/-)-pandamarine has been achieved by oxidative cyclization of the (Z) and (E) isomers of 5-(N-benzyl-4-carboxamido-butylidene)-3-methyl-3-en-pyrrolin-2-one (15a) and (15b).The stereoselectivity exhibited in the intramolecular cyclization by both butylidene precursors has also been discussed.

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