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7-phenyl-5,7-dehydro-5H,7H-benzoacenaphtho<1,2-e>-1,3a,6a-triazapentalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

160771-27-7

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  • 160771-27-7 Structure

  • Basic information

    1. Product Name: 7-phenyl-5,7-dehydro-5H,7H-benzoacenaphtho<1,2-e>-1,3a,6a-triazapentalene
    2. Synonyms: 7-phenyl-5,7-dehydro-5H,7H-benzoacenaphtho<1,2-e>-1,3a,6a-triazapentalene
    3. CAS NO:160771-27-7
    4. Molecular Formula:
    5. Molecular Weight: 357.414
    6. EINECS: N/A
    7. Product Categories: N/A

  • 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: 7-phenyl-5,7-dehydro-5H,7H-benzoacenaphtho<1,2-e>-1,3a,6a-triazapentalene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 7-phenyl-5,7-dehydro-5H,7H-benzoacenaphtho<1,2-e>-1,3a,6a-triazapentalene(160771-27-7)
    11. EPA Substance Registry System: 7-phenyl-5,7-dehydro-5H,7H-benzoacenaphtho<1,2-e>-1,3a,6a-triazapentalene(160771-27-7)

  • 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: 160771-27-7(Hazardous Substances Data)

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160771-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160771-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,7,7 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 160771-27:
(8*1)+(7*6)+(6*0)+(5*7)+(4*7)+(3*1)+(2*2)+(1*7)=127
127 % 10 = 7
So 160771-27-7 is a valid CAS Registry Number.

160771-27-7Downstream Products

160771-27-7Relevant academic research and scientific papers

Synthesis of 1-Arylacenaphthopyrazoles and 5,7-Dehydro-5H,7H-benzoacenaphtho-1,3a,6a-triazapentalenes

Tsuge, Otohiko,Hatta, Taizo,Kojima, Hisashi,Miyahara, Nobutaka,Sugaya, Masafumi

, p. 1283 - 1288 (2007/10/02)

2-Benzoyl- 5 and 2-acetylacenaphthenone 6, prepared from the corresponding 1-acyl-2-(1-pyrrolidinyl)-acenaphthylenes 2 and 3, reacted with arylhydrazines 8 under acidic conditions to give the corresponding 1-arylacenaphthopyrazoles 9 and 10.Novel heteropentalene mesomeric betaines, 5,7-dehydro-5H,7H-benzoacenaphtho-1,3a,6a-triazapentalenes 13 and 14 were prepared by reductive cyclization of 1-(o-nitrophenyl)acenaphthopyrazoles 9d and 10d, respectively.

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