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CAS

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37966-73-7

4,5-Dinitro-1,3-benzodioxole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 37966-73-7 Structure

  • Basic information

    1. Product Name: 4,5-Dinitro-1,3-benzodioxole
    2. Synonyms: 4,5-Dinitro-1,3-benzodioxole
    3. CAS NO:37966-73-7
    4. Molecular Formula: C7H4N2O6
    5. Molecular Weight: 212.12
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 37966-73-7.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: 4,5-Dinitro-1,3-benzodioxole(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4,5-Dinitro-1,3-benzodioxole(37966-73-7)
    11. EPA Substance Registry System: 4,5-Dinitro-1,3-benzodioxole(37966-73-7)

  • 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: 37966-73-7(Hazardous Substances Data)

37966-73-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 37966-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,9,6 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37966-73:
(7*3)+(6*7)+(5*9)+(4*6)+(3*6)+(2*7)+(1*3)=167
167 % 10 = 7
So 37966-73-7 is a valid CAS Registry Number.

37966-73-7Relevant articles and documents

Class of large ring heterocyclic compound restraining HCV and manufacturing and uses thereof

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Paragraph 0278; 0279; 0280; 0282; 0283, (2017/09/01)

The invention relates to a class of compounds that inhibit HCV. The compounds are represented by Formula A. The invention also relates to preparation and pharmaceutical use of the compounds.

Influence of the Heterocyclic Side Ring on Orientation During Nitrations of 1,2-Alkylenedioxy-annelated Benzenes and Their Mononitro Derivatives

Takakis, Ioannis M.,Hadjimihalakis, Phaedon M.

, p. 625 - 634 (2007/10/02)

Nitration of 1,2-alkylenedioxybenzenes 1 furnished the respective nitro derivatives 3 and 4 in the relative ratios: 4a:3a/100:trace, 4b:3b/98:2.4, 4c:3c/86:14, 4e:3e/91:9, 4f:3f/99:1.3.Nitration of 4 gave 5a:6a:8a/0:0:100, 5b:6b:8b/7.7:3.2:89, 5c:6c:8c/23:12:65, 5d:6d:8d/14:74:12, 5e:6e:8e/27:18:55 and 5f:6f:8f/23:7.0:70.Nitration of the isomeric 3 afforded the dinitroproducts 5, 6 and 7 in the following relative ratios: 5a:6a:7a/92:8:0, 5b:6b:7b/80:20:0, 5c:6c:7c/69:20:11, 5d:6d:7d/45:19:36, 5e:6e:7e/37:57:5.9 and 5f:6f:7f/64:36:0.Nitration of 3-nitro-1,2-dimethoxybenzene (9) furnished: 10:11/63:37.Orientation as a function of the h eterocyclic ring-size is discussed.

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