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103517-81-3

Hydrazinecarboxylic acid, 2-(2-chloro-1-methylpropylidene)-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • Hydrazinecarboxylic acid,2-(2-chloro-1-methylpropylidene)-,methyl ester

    Cas No: 103517-81-3

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  • 103517-81-3 Structure

  • Basic information

    1. Product Name: Hydrazinecarboxylic acid, 2-(2-chloro-1-methylpropylidene)-, methyl ester
    2. Synonyms: Hydrazinecarboxylic acid, 2-(2-chloro-1-methylpropylidene)-, methyl ester
    3. CAS NO:103517-81-3
    4. Molecular Formula: C6H11ClN2O2
    5. Molecular Weight: 178.62
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 103517-81-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Hydrazinecarboxylic acid, 2-(2-chloro-1-methylpropylidene)-, methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Hydrazinecarboxylic acid, 2-(2-chloro-1-methylpropylidene)-, methyl ester(103517-81-3)
    11. EPA Substance Registry System: Hydrazinecarboxylic acid, 2-(2-chloro-1-methylpropylidene)-, methyl ester(103517-81-3)

  • 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: 103517-81-3(Hazardous Substances Data)

103517-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103517-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,1 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 103517-81:
(8*1)+(7*0)+(6*3)+(5*5)+(4*1)+(3*7)+(2*8)+(1*1)=93
93 % 10 = 3
So 103517-81-3 is a valid CAS Registry Number.

103517-81-3Relevant articles and documents

Asymmetric Michael reaction: novel efficient access to chiral β-ketophosphonates

Delarue-Cochin, Sandrine,Pan, Jian-Jung,Dauteloup, Aurelie,Hendra, Frederic,Angoh, Roger Gagali,Joseph, Delphine,Stephens, Philip J.,Cave, Christian

, p. 685 - 691 (2008/01/27)

The asymmetric Michael reaction between chiral β-enaminophosphonates derived from (S)-1-phenylethylamine and various electrophilic alkenes furnished β,β-disubstituted ketophosphonates in good yields and with excellent enantioselectivity.

An Efficient Synthesis of Dialkyl 2-Oxoalkanephosphonates and Diphenyl-2-oxoalkylphosphine Oxides from 1-Chloralkyl Ketones

Corbel, Bernard,Medinger, Luc,Haelters, Jean Pierre,Sturtz, Georges

, p. 1048 - 1051 (2007/10/02)

The synthesis of dialkyl 2-oxoalkanephosphonates and diphenyl-2-oxoalkylphosphine oxides, via an Arbuzov reaction of trialkyl phosphites or ethoxydiphenylphosphine with methoxycarbonylhydrazono derivatives of 1-chloroalkyl ketones followed by carbonyl deprotection, is described.

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