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CAS

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428856-69-3

methyl 1-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(2-thienylmethylene)-4,5-dihydro-1H-pyrrole-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 428856-69-3 Structure

  • Basic information

    1. Product Name: methyl 1-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(2-thienylmethylene)-4,5-dihydro-1H-pyrrole-3-carboxylate
    2. Synonyms: methyl 1-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(2-thienylmethylene)-4,5-dihydro-1H-pyrrole-3-carboxylate;methyl (4Z)-1-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(thiophen-2-ylmethylidene)-4,5-dihydro-1H-pyrrole-3-carboxylate;1H-Pyrrole-3-carboxylic acid, 1-(3,4-dimethoxyphenyl)-4,5-dihydro-2-methyl-5-oxo-4-(2-thienylmethylene)-, methyl ester
    3. CAS NO:428856-69-3
    4. Molecular Formula: C20H19NO5S
    5. Molecular Weight: 385.43
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 428856-69-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 567.9±50.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.317±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -1.30±0.60(Predicted)
    10. CAS DataBase Reference: methyl 1-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(2-thienylmethylene)-4,5-dihydro-1H-pyrrole-3-carboxylate(CAS DataBase Reference)
    11. NIST Chemistry Reference: methyl 1-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(2-thienylmethylene)-4,5-dihydro-1H-pyrrole-3-carboxylate(428856-69-3)
    12. EPA Substance Registry System: methyl 1-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(2-thienylmethylene)-4,5-dihydro-1H-pyrrole-3-carboxylate(428856-69-3)

  • 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: 428856-69-3(Hazardous Substances Data)

428856-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 428856-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,8,8,5 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 428856-69:
(8*4)+(7*2)+(6*8)+(5*8)+(4*5)+(3*6)+(2*6)+(1*9)=193
193 % 10 = 3
So 428856-69-3 is a valid CAS Registry Number.

428856-69-3Upstream product

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