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1040748-54-6

N,N'-[(R,R)-1,6-bis(4-pentylphenyl)hexa-1,5-diyne-3,4-diyl]bis[N-(4-isopropylbenzyl)hydroxylamine] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • N,N'-[(R,R)-1,6-bis(4-pentylphenyl)hexa-1,5-diyne-3,4-diyl]bis[N-(4-isopropylbenzyl)hydroxylamine]

    Cas No: 1040748-54-6

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  • 1040748-54-6 Structure

  • Basic information

    1. Product Name: N,N'-[(R,R)-1,6-bis(4-pentylphenyl)hexa-1,5-diyne-3,4-diyl]bis[N-(4-isopropylbenzyl)hydroxylamine]
    2. Synonyms:
    3. CAS NO:1040748-54-6
    4. Molecular Formula:
    5. Molecular Weight: 697.017
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1040748-54-6.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: N,N'-[(R,R)-1,6-bis(4-pentylphenyl)hexa-1,5-diyne-3,4-diyl]bis[N-(4-isopropylbenzyl)hydroxylamine](CAS DataBase Reference)
    10. NIST Chemistry Reference: N,N'-[(R,R)-1,6-bis(4-pentylphenyl)hexa-1,5-diyne-3,4-diyl]bis[N-(4-isopropylbenzyl)hydroxylamine](1040748-54-6)
    11. EPA Substance Registry System: N,N'-[(R,R)-1,6-bis(4-pentylphenyl)hexa-1,5-diyne-3,4-diyl]bis[N-(4-isopropylbenzyl)hydroxylamine](1040748-54-6)

  • 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: 1040748-54-6(Hazardous Substances Data)

1040748-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1040748-54-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,7,4 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1040748-54:
(9*1)+(8*0)+(7*4)+(6*0)+(5*7)+(4*4)+(3*8)+(2*5)+(1*4)=126
126 % 10 = 6
So 1040748-54-6 is a valid CAS Registry Number.

1040748-54-6Downstream Products

1040748-54-6Relevant articles and documents

Catalytic asymmetric dialkynylation reaction of α-dinitrone by utilizing tartaric acid ester as a chiral auxiliary

Serizawa, Masakazu,Fujinami, Shuhei,Ukaji, Yutaka,Inomata, Katsuhiko

, p. 921 - 931 (2008/09/21)

The asymmetric addition of alkynylzinc reagents, prepared in situ from dimethylzinc and 1-alkynes, to α-dinitrones derived from glyoxal and N-(4-isopropylbenzyl)hydroxylamine was investigated by utilizing dicyclohexyl (R,R)-tartrate as a chiral auxiliary. The addition reaction of methyl(2-phenylethynyl)zinc afforded the corresponding optically active C2-symmetric (R,R)-bis(hydroxylamine) derivative with enantioselectivities of 90% and 81% ee by utilizing a stoichiometric and catalytic amount of the tartrate, respectively. Furthermore, the catalytic addition reaction of several alkynylzinc reagents also furnished the corresponding bis(hydroxylamine) with moderate to good enantioselectivities.

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