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CAS

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1241954-67-5

2,3-di-n-propylnaphtho[1,8-bc]pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1241954-67-5 Structure

  • Basic information

    1. Product Name: 2,3-di-n-propylnaphtho[1,8-bc]pyran
    2. Synonyms: 2,3-di-n-propylnaphtho[1,8-bc]pyran
    3. CAS NO:1241954-67-5
    4. Molecular Formula:
    5. Molecular Weight: 252.356
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1241954-67-5.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: 2,3-di-n-propylnaphtho[1,8-bc]pyran(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,3-di-n-propylnaphtho[1,8-bc]pyran(1241954-67-5)
    11. EPA Substance Registry System: 2,3-di-n-propylnaphtho[1,8-bc]pyran(1241954-67-5)

  • 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: 1241954-67-5(Hazardous Substances Data)

1241954-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1241954-67-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,1,9,5 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1241954-67:
(9*1)+(8*2)+(7*4)+(6*1)+(5*9)+(4*5)+(3*4)+(2*6)+(1*7)=155
155 % 10 = 5
So 1241954-67-5 is a valid CAS Registry Number.

1241954-67-5Downstream Products

1241954-67-5Relevant articles and documents

Hydroxyl-directed ruthenium-catalyzed C-H bond functionalization: Versatile access to fluorescent pyrans

Thirunavukkarasu, Vedhagiri S.,Donati, Margherita,Ackermann, Lutz

supporting information; experimental part, p. 3416 - 3419 (2012/08/28)

Hydroxyl-assisted oxidative annulations of alkynes were accomplished with an inexpensive ruthenium(II) complex, delivering fluorescent pyrans via highly site selective as well as chemo- and regioselective C-H/O-H bond functionalizations.

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