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146606-69-1

3-(4-chlorophenyl)-2-methylpyrimido[4',5':4,5]thieno[2,3-b]quinolin-4(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 146606-69-1 Structure

  • Basic information

    1. Product Name: 3-(4-chlorophenyl)-2-methylpyrimido[4',5':4,5]thieno[2,3-b]quinolin-4(3H)-one
    2. Synonyms: 3-(4-chlorophenyl)-2-methylpyrimido[4',5':4,5]thieno[2,3-b]quinolin-4(3H)-one
    3. CAS NO:146606-69-1
    4. Molecular Formula: C20H12ClN3OS
    5. Molecular Weight: 377.84678
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 146606-69-1.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: 3-(4-chlorophenyl)-2-methylpyrimido[4',5':4,5]thieno[2,3-b]quinolin-4(3H)-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(4-chlorophenyl)-2-methylpyrimido[4',5':4,5]thieno[2,3-b]quinolin-4(3H)-one(146606-69-1)
    11. EPA Substance Registry System: 3-(4-chlorophenyl)-2-methylpyrimido[4',5':4,5]thieno[2,3-b]quinolin-4(3H)-one(146606-69-1)

  • 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: 146606-69-1(Hazardous Substances Data)

146606-69-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146606-69-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,6,0 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146606-69:
(8*1)+(7*4)+(6*6)+(5*6)+(4*0)+(3*6)+(2*6)+(1*9)=141
141 % 10 = 1
So 146606-69-1 is a valid CAS Registry Number.

146606-69-1Downstream Products

146606-69-1Relevant articles and documents

SYNTHESIS AND REACTIONS OF SOME NEW 3-AMINO-2-SUBSTITUTED THIENOQUINOLINES

Bakhite, Etify Abdel-Ghafar

, p. 2359 - 2366 (1992)

Reaction of 3-cyano-quinolin-2(1H)-thione (II) with ω-bromoacetophenones gave 3-amino-2-aroyl-thienoquinolines (IVa - IVd).Whereas, interaction of II with chloroacetanilides yielded the corresponding thioethers Va - Vc which cyclized into 3-amino-2-arylcarbamoylthienequinolines (VIa - VIc) on treatment with ethoxide.Compounds VIa - VIc were reacted with nitrous acid, triethyl orthoformate and carbon disulfide to afford the fused polycyclic compounds VIIa - VIIc, VIIIa - VIIIc, and IXa - IXc, respectively.Also, treatment of IXa - IXc with ethyl iodide gave 3-ethylthio derivatives Xa- Xc.Moreover, refluxing of VIa - VIc with acetic anhydride resulted in the formation of oxazinone XI which recyclized into pyrimidinones XIIIa - XIIIc upon reaction with aromatic amines.

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