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198954-99-3

3,9,17,23-Tetramethyl-6,20-bis-(toluene-4-sulfonyl)-3,6,9,17,20,23-hexaaza-tricyclo[23.3.1.111,15]triaconta-1(28),11,13,15(30),25(29),26-hexaene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 3,9,17,23-Tetramethyl-6,20-bis-(toluene-4-sulfonyl)-3,6,9,17,20,23-hexaaza-tricyclo[23.3.1.111,15]triaconta-1(28),11,13,15(30),25(29),26-hexaene

    Cas No: 198954-99-3

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  • 3,9,17,23-Tetramethyl-6,20-bis-(toluene-4-sulfonyl)-3,6,9,17,20,23-hexaaza-tricyclo[23.3.1.111,15]triaconta-1(28),11,13,15(30),25(29),26-hexaene

    Cas No: 198954-99-3

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  • 198954-99-3 Structure

  • Basic information

    1. Product Name: 3,9,17,23-Tetramethyl-6,20-bis-(toluene-4-sulfonyl)-3,6,9,17,20,23-hexaaza-tricyclo[23.3.1.111,15]triaconta-1(28),11,13,15(30),25(29),26-hexaene
    2. Synonyms:
    3. CAS NO:198954-99-3
    4. Molecular Formula:
    5. Molecular Weight: 775.092
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 198954-99-3.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: 3,9,17,23-Tetramethyl-6,20-bis-(toluene-4-sulfonyl)-3,6,9,17,20,23-hexaaza-tricyclo[23.3.1.111,15]triaconta-1(28),11,13,15(30),25(29),26-hexaene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3,9,17,23-Tetramethyl-6,20-bis-(toluene-4-sulfonyl)-3,6,9,17,20,23-hexaaza-tricyclo[23.3.1.111,15]triaconta-1(28),11,13,15(30),25(29),26-hexaene(198954-99-3)
    11. EPA Substance Registry System: 3,9,17,23-Tetramethyl-6,20-bis-(toluene-4-sulfonyl)-3,6,9,17,20,23-hexaaza-tricyclo[23.3.1.111,15]triaconta-1(28),11,13,15(30),25(29),26-hexaene(198954-99-3)

  • 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: 198954-99-3(Hazardous Substances Data)

198954-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 198954-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,9,5 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 198954-99:
(8*1)+(7*9)+(6*8)+(5*9)+(4*5)+(3*4)+(2*9)+(1*9)=223
223 % 10 = 3
So 198954-99-3 is a valid CAS Registry Number.

198954-99-3Downstream Products

198954-99-3Relevant articles and documents

Supramolecular catalysis of H/D exchange in pyruvate by macrocyclic polyamines involving a reactive iminium intermediate

Fenniri, Hicham,Dallaire, Carol,Funeriu, Daniel P.,Lehn, Jean-Marie

, p. 2073 - 2081 (2007/10/03)

The activity of a series of macrocyclic polyamines as catalysts for proton exchange has been investigated. Structural and physico-chemical studies demonstrate the ability of these receptors to recognize pyruvate, form a covalent iminium intermediate and catalyse H/D exchange at the CH3 position. The reaction follows Michaelis-Menten kinetics with a rate enhancement higher than 4.8 × 105 (kcat/kuncat). The process also represents a potential entry into the catalysis of aldol condensation reactions.

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