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CAS

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911306-54-2

(+)-(1S,2S)-N-[(R)-α-acetoxyphenylacetyl]-N'-benzoyl-1,2-diamino-1,2-diphenylethane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 911306-54-2 Structure

  • Basic information

    1. Product Name: (+)-(1S,2S)-N-[(R)-α-acetoxyphenylacetyl]-N'-benzoyl-1,2-diamino-1,2-diphenylethane
    2. Synonyms: (+)-(1S,2S)-N-[(R)-α-acetoxyphenylacetyl]-N'-benzoyl-1,2-diamino-1,2-diphenylethane
    3. CAS NO:911306-54-2
    4. Molecular Formula:
    5. Molecular Weight: 492.574
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 911306-54-2.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: (+)-(1S,2S)-N-[(R)-α-acetoxyphenylacetyl]-N'-benzoyl-1,2-diamino-1,2-diphenylethane(CAS DataBase Reference)
    10. NIST Chemistry Reference: (+)-(1S,2S)-N-[(R)-α-acetoxyphenylacetyl]-N'-benzoyl-1,2-diamino-1,2-diphenylethane(911306-54-2)
    11. EPA Substance Registry System: (+)-(1S,2S)-N-[(R)-α-acetoxyphenylacetyl]-N'-benzoyl-1,2-diamino-1,2-diphenylethane(911306-54-2)

  • 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: 911306-54-2(Hazardous Substances Data)

911306-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 911306-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,3,0 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 911306-54:
(8*9)+(7*1)+(6*1)+(5*3)+(4*0)+(3*6)+(2*5)+(1*4)=132
132 % 10 = 2
So 911306-54-2 is a valid CAS Registry Number.

911306-54-2Relevant articles and documents

A convenient preparation of enantiomerically pure (+)-(1R,2R)- and (-)-(1S,2S)-1,2-diamino-1,2-diphenylethanes

Braddock, D. Christopher,Redmond, Joanna M.,Hermitage, Stephen A.,White, Andrew J. P.

, p. 911 - 916 (2007/10/03)

A gram-scale preparation of (1S,2S)- and (1R,2R)-1,2-diamino-1,2- diphenylethanes, (1S,2S)-1 and (1R,2R)-1, is reported via (±)-iso-amarine 4. Strategically, the activation of (±)-iso-amarine 4 for hydrolysis to the required diamines and enantiomeric resolution is achieved simultaneously by formation of two separable diastereoisomeric N-acylamidines 5 and 6 derived from direct DCC-mediated coupling of (±)-iso-amarine 4 with (R)-acetylmandelic acid. iso-Amarine 4 is conveniently obtained from amarine 3, and a one-pot synthesis of the latter is reported from benzaldehyde and hexamethyldisilazane as catalysed by benzoic acid.

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