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1-methyl-4-(4-methoxyphenyl)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 68357-53-9 Structure
  • Basic information

    1. Product Name: 1-methyl-4-(4-methoxyphenyl)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
    2. Synonyms:
    3. CAS NO:68357-53-9
    4. Molecular Formula:
    5. Molecular Weight: 306.324
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 68357-53-9.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: 1-methyl-4-(4-methoxyphenyl)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-methyl-4-(4-methoxyphenyl)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one(68357-53-9)
    11. EPA Substance Registry System: 1-methyl-4-(4-methoxyphenyl)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one(68357-53-9)
  • 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: 68357-53-9(Hazardous Substances Data)

68357-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68357-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,3,5 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68357-53:
(7*6)+(6*8)+(5*3)+(4*5)+(3*7)+(2*5)+(1*3)=159
159 % 10 = 9
So 68357-53-9 is a valid CAS Registry Number.

68357-53-9Downstream Products

68357-53-9Relevant articles and documents

Synthesis and pharmacological investigation of novel 1-substituted-4-(4- substituted phenyl)-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-ones as a new class of H1-antihistamine agents

Alagarsamy,Giridhar, Rajani,Yadav

, p. 1249 - 1255 (2006)

A series of novel 1-substituted-4-(4-substituted phenyl)-4H-[1,2,4] triazolo[4,3-a]quinazolin-5-ones was synthesized by the cyclization of 2-hydrazino-3-(4-substituted phenyl)-3H-quinazolin-4-one with various one-carbon donors. The starting material, 2-hy

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