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CAS

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267665-49-6

8,8-dimethyl-3-phenyl-2-thioxo-1,2,3,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 267665-49-6 Structure

  • Basic information

    1. Product Name: 8,8-dimethyl-3-phenyl-2-thioxo-1,2,3,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-4-one
    2. Synonyms: 8,8-dimethyl-3-phenyl-2-thioxo-1,2,3,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-4-one
    3. CAS NO:267665-49-6
    4. Molecular Formula: C18H17N3O2S
    5. Molecular Weight: 339.41148
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 267665-49-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 512.2±60.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.38±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -1.10±0.40(Predicted)
    10. CAS DataBase Reference: 8,8-dimethyl-3-phenyl-2-thioxo-1,2,3,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-4-one(CAS DataBase Reference)
    11. NIST Chemistry Reference: 8,8-dimethyl-3-phenyl-2-thioxo-1,2,3,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-4-one(267665-49-6)
    12. EPA Substance Registry System: 8,8-dimethyl-3-phenyl-2-thioxo-1,2,3,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-4-one(267665-49-6)

  • 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: 267665-49-6(Hazardous Substances Data)

267665-49-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 267665-49-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,7,6,6 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 267665-49:
(8*2)+(7*6)+(6*7)+(5*6)+(4*6)+(3*5)+(2*4)+(1*9)=186
186 % 10 = 6
So 267665-49-6 is a valid CAS Registry Number.

267665-49-6Downstream Products

267665-49-6Relevant articles and documents

Condensed pyridopyrimidines. 1. Synthesis of new derivatives of pyrano[3′,4′:5,6]pyrido[2,3-d]pyrimidines

Oganisyan,Noravyan,Grigoryan,Oganisyan

, p. 1094 - 1096 (2007/10/03)

New derivatives of pyrano[3′,4′:5,6]pyrido[2,3-d]pyrimidines were synthesized from ethyl 2-amino-7,7-dimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carboxylate. 1999 KluwerAcademic/Plenum Publishers.

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