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75347-53-4

2,5-dichloro-3-(5-hydroxy-1-pentynyl)-6-methyl-1,4-benzoquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 75347-53-4 Structure

  • Basic information

    1. Product Name: 2,5-dichloro-3-(5-hydroxy-1-pentynyl)-6-methyl-1,4-benzoquinone
    2. Synonyms: 2,5-dichloro-3-(5-hydroxy-1-pentynyl)-6-methyl-1,4-benzoquinone
    3. CAS NO:75347-53-4
    4. Molecular Formula:
    5. Molecular Weight: 273.116
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 75347-53-4.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: 2,5-dichloro-3-(5-hydroxy-1-pentynyl)-6-methyl-1,4-benzoquinone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,5-dichloro-3-(5-hydroxy-1-pentynyl)-6-methyl-1,4-benzoquinone(75347-53-4)
    11. EPA Substance Registry System: 2,5-dichloro-3-(5-hydroxy-1-pentynyl)-6-methyl-1,4-benzoquinone(75347-53-4)

  • 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: 75347-53-4(Hazardous Substances Data)

75347-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75347-53-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,4 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75347-53:
(7*7)+(6*5)+(5*3)+(4*4)+(3*7)+(2*5)+(1*3)=144
144 % 10 = 4
So 75347-53-4 is a valid CAS Registry Number.

75347-53-4Relevant articles and documents

Synthesis of Substituted Quinones. 2,5-Disubstituted 1,4-Benzoquinones

Moore, Harold W.,Sing, Yuen-Lung L,Sidhu, Ravinder S.

, p. 5057 - 5064 (2007/10/02)

Synthetic methodology is presented which allows the facile synthesis of 2,5-disubstituted 1,4-benzoquinones.This involves the initial 1,2-addition of an alkynyllithium reagent to one of the carbonyl groups of 2,5-diethoxy- or 2,5-dichloro-3,6-dimethoxy-1,4-benzoquinone.This is followed by an analogous addition of an alkyl-, aryl-, or alkynyllithium to the remaining carbonyl to give a cyclohexa-2,5-diene-1,4-diol derivative.Acid hydrolysis of these adducts results in the 2,5-dialkylated 1,4-benzoquinones.This methodology was employed to prepare 7-chloro-6-methyl-1,2,5,8-tetrahydro-3H-pyrroloindole-5,8-dione (14), a compound having the basic ring systeme of the mitomycin antineoplastic antibiotics.

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