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669771-41-9

4H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidin-4-one,2-ethoxy-1,7,8,9-tetrahydro-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 669771-41-9 Structure

  • Basic information

    1. Product Name: 4H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidin-4-one,2-ethoxy-1,7,8,9-tetrahydro-(9CI)
    2. Synonyms: 4H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidin-4-one,2-ethoxy-1,7,8,9-tetrahydro-(9CI)
    3. CAS NO:669771-41-9
    4. Molecular Formula: C11H13N3O2
    5. Molecular Weight: 219.23982
    6. EINECS: N/A
    7. Product Categories: ETHOXY
    8. Mol File: 669771-41-9.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: 4H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidin-4-one,2-ethoxy-1,7,8,9-tetrahydro-(9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidin-4-one,2-ethoxy-1,7,8,9-tetrahydro-(9CI)(669771-41-9)
    11. EPA Substance Registry System: 4H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidin-4-one,2-ethoxy-1,7,8,9-tetrahydro-(9CI)(669771-41-9)

  • 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: 669771-41-9(Hazardous Substances Data)

669771-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 669771-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,7,7 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 669771-41:
(8*6)+(7*6)+(6*9)+(5*7)+(4*7)+(3*1)+(2*4)+(1*1)=219
219 % 10 = 9
So 669771-41-9 is a valid CAS Registry Number.

669771-41-9Upstream product

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