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CAS

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502442-67-3

N'-benzyl-N',N,N'''-tris(tert-butyloxycarbonyl)guanidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 502442-67-3 Structure

  • Basic information

    1. Product Name: N'-benzyl-N',N,N'''-tris(tert-butyloxycarbonyl)guanidine
    2. Synonyms: N'-benzyl-N',N,N'''-tris(tert-butyloxycarbonyl)guanidine
    3. CAS NO:502442-67-3
    4. Molecular Formula:
    5. Molecular Weight: 449.547
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 502442-67-3.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: N'-benzyl-N',N,N'''-tris(tert-butyloxycarbonyl)guanidine(CAS DataBase Reference)
    10. NIST Chemistry Reference: N'-benzyl-N',N,N'''-tris(tert-butyloxycarbonyl)guanidine(502442-67-3)
    11. EPA Substance Registry System: N'-benzyl-N',N,N'''-tris(tert-butyloxycarbonyl)guanidine(502442-67-3)

  • 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: 502442-67-3(Hazardous Substances Data)

502442-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502442-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,4,4 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 502442-67:
(8*5)+(7*0)+(6*2)+(5*4)+(4*4)+(3*2)+(2*6)+(1*7)=113
113 % 10 = 3
So 502442-67-3 is a valid CAS Registry Number.

502442-67-3Relevant articles and documents

A new synthetic method for the preparation of α,β-didehydroamino acid derivatives by means of a wittig-type reaction. Syntheses of (2S, 4S)- and (2R, 4R)-4-hydroxyprolines

Kimura, Rumi,Nagano, Tanemasa,Kinoshita, Hideki

, p. 2517 - 2525 (2002)

Ethyl N-Boc- and N-Z-α-tosylglycinates were reacted with a variety of aldehydes in the presence of tributylphosphine and a base to afford the corresponding α,β-didehydroamino acid derivatives with high (Z)-selectivity in good yields. Moreover, ethyl (4S)- and (4R)-2-(N-Boc-amino)-4,5-isopropylidenedioxy-2-pentenoates prepared by the present method were converted to (2S, 4S)- and (2R, 4R)-4-hydroxyprolines, respectively.

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