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3-{5-[5-Ethoxy-4-methyl-3-vinyl-pyrrol-(2Z)-ylidenemethyl]-4-methyl-2-phenylazo-1H-pyrrol-3-yl}-propionic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 77120-07-1 Structure
  • Basic information

    1. Product Name: 3-{5-[5-Ethoxy-4-methyl-3-vinyl-pyrrol-(2Z)-ylidenemethyl]-4-methyl-2-phenylazo-1H-pyrrol-3-yl}-propionic acid methyl ester
    2. Synonyms:
    3. CAS NO:77120-07-1
    4. Molecular Formula:
    5. Molecular Weight: 432.522
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 77120-07-1.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: 3-{5-[5-Ethoxy-4-methyl-3-vinyl-pyrrol-(2Z)-ylidenemethyl]-4-methyl-2-phenylazo-1H-pyrrol-3-yl}-propionic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-{5-[5-Ethoxy-4-methyl-3-vinyl-pyrrol-(2Z)-ylidenemethyl]-4-methyl-2-phenylazo-1H-pyrrol-3-yl}-propionic acid methyl ester(77120-07-1)
    11. EPA Substance Registry System: 3-{5-[5-Ethoxy-4-methyl-3-vinyl-pyrrol-(2Z)-ylidenemethyl]-4-methyl-2-phenylazo-1H-pyrrol-3-yl}-propionic acid methyl ester(77120-07-1)
  • 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: 77120-07-1(Hazardous Substances Data)

77120-07-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77120-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,2 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77120-07:
(7*7)+(6*7)+(5*1)+(4*2)+(3*0)+(2*0)+(1*7)=111
111 % 10 = 1
So 77120-07-1 is a valid CAS Registry Number.

77120-07-1Downstream Products

77120-07-1Relevant articles and documents

TAUTOMERISM OF AZOPIGMENTS DERIVIED FROM BILIRUBIN

Compernolle, F.,Toppet, S.,Hutchinson, D.W.

, p. 2237 - 2240 (1980)

(1)H and (13)C n.m.r. data indicate that bilirubin azopigments exist predominantly as phenylhydrazone rather than azobenzene tautomers.Whereas O-lactim ethers derived from the azopigments exist predominantly as the azobenzene tautomers.

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