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CAS

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179617-83-5

4-(3,4-Dicyano-2,5-dihydroxy-phenyl)-cyclohexanecarboxylic acid 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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  • 179617-83-5 Structure

  • Basic information

    1. Product Name: 4-(3,4-Dicyano-2,5-dihydroxy-phenyl)-cyclohexanecarboxylic acid methyl ester
    2. Synonyms: 4-(3,4-Dicyano-2,5-dihydroxy-phenyl)-cyclohexanecarboxylic acid methyl ester
    3. CAS NO:179617-83-5
    4. Molecular Formula:
    5. Molecular Weight: 300.314
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 179617-83-5.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: 4-(3,4-Dicyano-2,5-dihydroxy-phenyl)-cyclohexanecarboxylic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(3,4-Dicyano-2,5-dihydroxy-phenyl)-cyclohexanecarboxylic acid methyl ester(179617-83-5)
    11. EPA Substance Registry System: 4-(3,4-Dicyano-2,5-dihydroxy-phenyl)-cyclohexanecarboxylic acid methyl ester(179617-83-5)

  • 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: 179617-83-5(Hazardous Substances Data)

179617-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179617-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,6,1 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 179617-83:
(8*1)+(7*7)+(6*9)+(5*6)+(4*1)+(3*7)+(2*8)+(1*3)=185
185 % 10 = 5
So 179617-83-5 is a valid CAS Registry Number.

179617-83-5Upstream product

179617-83-5Relevant articles and documents

Porphyrins linked to high acceptor strength cyano quinones as models for the photosynthetic reaction center

Szelinski, Helga,Niethammer, Dominique,Tian, Peizhu,Kurreck, Harry

, p. 8497 - 8516 (1996)

The synthesis of biomimetic photosynthetic model compounds, composed of 10,15,20-tritolylporphyrins linked to different quinones by cyclohexylene bridges, is described. Cyclic voltammetry measurements show a significant change of the reduction potential of the quinone moiety through introduction of cyano groups as electron withdrawing substituents. EPR and ENDOR spectra of the semiquinone anion radical derivatives reveal a considerable spin density redistribution within the semiquinone moiety caused by the substituents. Lamp irradiation in situ of the porphyrin hydroquinones, dissolved in reversed Triton X-100 micelles, through the resonator slits of the EPR spectrometer does not only yield hyperfine resolved absorptive, but also emissive EPR spectra. This is indicative of strong electron spin polarization effects. From the polarization pattern it can be deduced that the radical/triplet pair mechanism between two photoactive species, located in one micelle, gives rise to this effect.

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