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219568-89-5

2',3',5'-tri-O-(4-toluoyl)-N2-acetyl-O6-diphenylcarbamoylguanosine-2',3',5'(R/S)-2H3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 219568-89-5 Structure

  • Basic information

    1. Product Name: 2',3',5'-tri-O-(4-toluoyl)-N2-acetyl-O6-diphenylcarbamoylguanosine-2',3',5'(R/S)-2H3
    2. Synonyms: 2',3',5'-tri-O-(4-toluoyl)-N2-acetyl-O6-diphenylcarbamoylguanosine-2',3',5'(R/S)-2H3
    3. CAS NO:219568-89-5
    4. Molecular Formula:
    5. Molecular Weight: 877.883
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 219568-89-5.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: 2',3',5'-tri-O-(4-toluoyl)-N2-acetyl-O6-diphenylcarbamoylguanosine-2',3',5'(R/S)-2H3(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2',3',5'-tri-O-(4-toluoyl)-N2-acetyl-O6-diphenylcarbamoylguanosine-2',3',5'(R/S)-2H3(219568-89-5)
    11. EPA Substance Registry System: 2',3',5'-tri-O-(4-toluoyl)-N2-acetyl-O6-diphenylcarbamoylguanosine-2',3',5'(R/S)-2H3(219568-89-5)

  • 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: 219568-89-5(Hazardous Substances Data)

219568-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219568-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,5,6 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 219568-89:
(8*2)+(7*1)+(6*9)+(5*5)+(4*6)+(3*8)+(2*8)+(1*9)=175
175 % 10 = 5
So 219568-89-5 is a valid CAS Registry Number.

219568-89-5Relevant articles and documents

Synthesis of partially-deuterated 2'-deoxyribonucleoside blocks and their incorporation into an oligo-DNA for simplification of overcrowding and selective enhancement of resolution and sensitivity in the 1H-NMR spectra

Foeldesi, Andras,Maltseva, Tatiana V.,Dinya, Zoltan,Chattopadhyaya, Jyoti

, p. 14487 - 14514 (2007/10/03)

The chemical synthesis of appropriately protected partially-deuterated 2'(R/S),3',5'(R/S)-2H3-2'-deoxyribonucleoside blocks [~43 atoms % 2H at C5'(R), ~57 atom % 2H at C5'(S); ~15 atom % 2H at C2'(R), ~85 atom % 2H at C2'(S) and >99 atom % 2H at C3'] is reported. The availability of these deuterium labelled blocks on large scale has enabled the chemical assemblage of the deuterio isotopomeric 12mer [d(C1G2C3G4A5A6T7T8C9G10C11G12)]2 DNA duplex by standard solid-phase synthesis protocol in order to demonstrate the usefulness of the new 'NMR-window III' approach.

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