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CAS

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641999-90-8

1-[(5-bromothiophen-2-yl)sulfonyl]-4-methylpiperazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 641999-90-8 Structure

  • Basic information

    1. Product Name: 1-[(5-bromothiophen-2-yl)sulfonyl]-4-methylpiperazine
    2. Synonyms: 1-[(5-bromothiophen-2-yl)sulfonyl]-4-methylpiperazine
    3. CAS NO:641999-90-8
    4. Molecular Formula: C9H13BrN2O2S2
    5. Molecular Weight: 325.24572
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 641999-90-8.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: 1-[(5-bromothiophen-2-yl)sulfonyl]-4-methylpiperazine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-[(5-bromothiophen-2-yl)sulfonyl]-4-methylpiperazine(641999-90-8)
    11. EPA Substance Registry System: 1-[(5-bromothiophen-2-yl)sulfonyl]-4-methylpiperazine(641999-90-8)

  • 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: 641999-90-8(Hazardous Substances Data)

641999-90-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 641999-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,1,9,9 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 641999-90:
(8*6)+(7*4)+(6*1)+(5*9)+(4*9)+(3*9)+(2*9)+(1*0)=208
208 % 10 = 8
So 641999-90-8 is a valid CAS Registry Number.

641999-90-8Downstream Products

641999-90-8Relevant articles and documents

Acetylenyl-pyrazolo-pyrimidine derivatives

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Page/Page column 31, (2008/06/13)

The present invention relates to compounds of formula (I): wherein R1 to R3, A, M, L, E, G, and J are as defined in the description and claims. The invention also relates to a process for the manufacture of such compounds, pharmaceutical compositions containing them, and methods for treating CNS disorders.

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