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CAS

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340812-14-8

2-[4-(2-amino-3-cyano-5-oxo-4H,5H-pyrano[3,2-c]chromen-4-yl)-2-methoxyphenoxy]acetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 340812-14-8 Structure

  • Basic information

    1. Product Name: 2-[4-(2-amino-3-cyano-5-oxo-4H,5H-pyrano[3,2-c]chromen-4-yl)-2-methoxyphenoxy]acetamide
    2. Synonyms: 2-[4-(2-amino-3-cyano-5-oxo-4H,5H-pyrano[3,2-c]chromen-4-yl)-2-methoxyphenoxy]acetamide
    3. CAS NO:340812-14-8
    4. Molecular Formula: C22H17N3O6
    5. Molecular Weight: 419.38688
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 340812-14-8.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: 2-[4-(2-amino-3-cyano-5-oxo-4H,5H-pyrano[3,2-c]chromen-4-yl)-2-methoxyphenoxy]acetamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-[4-(2-amino-3-cyano-5-oxo-4H,5H-pyrano[3,2-c]chromen-4-yl)-2-methoxyphenoxy]acetamide(340812-14-8)
    11. EPA Substance Registry System: 2-[4-(2-amino-3-cyano-5-oxo-4H,5H-pyrano[3,2-c]chromen-4-yl)-2-methoxyphenoxy]acetamide(340812-14-8)

  • 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: 340812-14-8(Hazardous Substances Data)

340812-14-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 340812-14-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,0,8,1 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 340812-14:
(8*3)+(7*4)+(6*0)+(5*8)+(4*1)+(3*2)+(2*1)+(1*4)=108
108 % 10 = 8
So 340812-14-8 is a valid CAS Registry Number.

340812-14-8Downstream Products

340812-14-8Relevant articles and documents

Cross reactions of cyanoacetic acid derivatives with carbonyl compounds 3. One-step synthesis of substituted 2-amino-5-oxo-4,5-dihydropyrano[3,2-c] chromenes

Shestopalov,Rodinovskaya,Shestopalov,Litvinov

, p. 992 - 996 (2005)

Three-component reactions of 4-hydroxycoumarin, carbonyl compounds, and malono-nitrile or alkyl cyanoacetates in ethanol in the presence of Et 3N as a catalyst give substituted 2-amino-5-oxo-4,5-dihydropyrano[3, 2-c]chromenes.

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