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491613-62-8

ethyl 8,9-dimethoxy-2-[(4-methylphenyl)diazenyl]-3-(2-thienyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 491613-62-8 Structure

  • Basic information

    1. Product Name: ethyl 8,9-dimethoxy-2-[(4-methylphenyl)diazenyl]-3-(2-thienyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate
    2. Synonyms: ethyl 8,9-dimethoxy-2-[(4-methylphenyl)diazenyl]-3-(2-thienyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate
    3. CAS NO:491613-62-8
    4. Molecular Formula: C28H27N3O4S
    5. Molecular Weight: 501.59668
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 491613-62-8.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: ethyl 8,9-dimethoxy-2-[(4-methylphenyl)diazenyl]-3-(2-thienyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl 8,9-dimethoxy-2-[(4-methylphenyl)diazenyl]-3-(2-thienyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate(491613-62-8)
    11. EPA Substance Registry System: ethyl 8,9-dimethoxy-2-[(4-methylphenyl)diazenyl]-3-(2-thienyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate(491613-62-8)

  • 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: 491613-62-8(Hazardous Substances Data)

491613-62-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 491613-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,6,1 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 491613-62:
(8*4)+(7*9)+(6*1)+(5*6)+(4*1)+(3*3)+(2*6)+(1*2)=158
158 % 10 = 8
So 491613-62-8 is a valid CAS Registry Number.

491613-62-8Downstream Products

491613-62-8Relevant articles and documents

Reactivity of ethyl 1,2,3,4-tetrahydro-6,7-dimethoxy-1-isoquinolylidene acetate towards nitrilimines. Synthesis of pyrrolo[2,1-a]-5,6-dihydroisoquinoline

Abdallah, Tayseer A.

, p. 2459 - 2465 (2007/10/03)

Hydrazonoyl halides 3 and 8 react with 3,4-dihydro-6,7-dimethoxyisoquinoline-1-methyleneethoxycarbonyl 2 to give ethyl 2-(1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline-1-ylidene)-2-(N-phenyl-N ′-benzylidene-hydrazine) acetate 7 and pyrrolo[2,1-a]5,6-dihydroisoquinoline 13 respectively. Structures of the new compounds were elucidated on the basis of elemental analysis, spectral data (IR, 1H NMR, MS).

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